Heya Wacker! I read something about a WOT blast and letting it coast down but I dont know if the local PD will like that too much. Just got the "Could not duplicate customer concerns". if you give it more throttle input (30%) it wont flare on the first 2~3 shift. }~O[:W,Mvtz\dL/^cq~4^}Xk5 fsd/:$Kk> This transmission is not the state-of-the-art but it is very fast. Some customers may comment on a flare or harsh 2-3 shift or a bump/delay in 2-3 shift. Good morning. Only annoyance is the automatic transmission, I think it's a 6L90? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Trip to the Dealer? Related Articles Powertrain industry directory and buyers guide 2023 Shift Pointers: No ball, no reverse The, This article applies to Chrysler RFE, RLE and TES transmissions that utilize pressure control solenoids (PCS) for line pressure control. Early-style stator support shaft is modified for 100% installation of updated 1-2-3-4 and 3-5/reverse seal rings to prevent seal leakage, harsh/delayed shifts and burnt clutches. It learns how you drive, so change your drive style or accept it. Stock for now. I don't think this will fix the problem. Its driving me plain mad. 22 0 obj Mine has done that since day one. I+ *+$L _H%}!! Sep 21, 2014. The 6L80E transmission is prone to issues that include: 2-3 harsh or delayed shifts, harsh or delayed shifts from park or reverse, burnt 1-2-3-4, or 3-5 reverse clutch, check engine light (DTC P0751 Code), converter shudder due to flaking of the converter lining, shudder on low/reverse apply, TEHCM and/or CAN software malfunction. Note: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. Not for use in 6L45 BMW models, which have a bearing in that position. Related Articles Shift pointers: A 4T65-E that wants to. No mods have been done to the car either with just under 900 miles on it. Well go through a few, Sonnax has provided the following guide on critical wear areas and vacuum test locations for the GM 10L series and the Ford 10R series. Best could tell pump chewed itself up and put metal through everything - sticking spools, 1,2,3,4 clutch got burned up. Putting in some Red Eagles here shortly. Apr 9, 2016. Downshift clunk 3-4 Bump Bump shifts Flare shifts Bind-up Burnt clutches Overheated fluid 6L45, 6L50, 6L80, 6L90 Oversized Actuator Feed Limit Valve 104740-12 Helps cure: Solenoid performance codes Clutch failure Wrong gear starts Harsh shifts Soft shifts 6L45, 6L50, 6L80, 6L90 O-Ringed End Plug Kit 104740-23K Helps cure: Shift concerns I'm sending it in for some service so I will have the level checked and at least have it documented. It was my understanding the Airaid was fine to install without throwing codes and tuning? I have a 2016 GMC Sierra 5.3 A6 and I'm having the EXACT same issue. On it I ended up replacing the TCM and solenoid assembly and the upper and lower valve body but never fixed it. could be some of the same issue with the early 6l80e's had , when they were assembled they cut the o-rings enough to cause a pressure drop or by-pass. Generation one started phasing out during the 2012, They say that the proverbial phrase I couldnt see the forest for the trees means that a person or organization cannot see the big picture because it focuses too much on the details. endstream endobj 110 0 obj <>>> endobj 111 0 obj <> endobj 112 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/TrimBox[30.168 30.1599 614.244 812.832]/Type/Page>> endobj 113 0 obj <>stream `@&^lC/pT2Lc`ZDvW LU00|`a Very very annoying. Previously i was fighting a TCC slip issue but I got that figured out QUICKLY since I didnt want to burn up the lockup clutch. Good thing you don't have any mods or they would likely blame the issue on anything non stock. endobj Iveraised the shift pressue, reduced the shift times, ran 0% TM ARGH! For a better experience, please enable JavaScript in your browser before proceeding. Discussion Starter . JavaScript is disabled. . Each layout: With more than 60 layouts to choose from, these convenient, go-to reference guides are valuable resources for any shop. So this is the second transmission with just over 6000 miles on it. Like the 4L60E, the 6L80/90 applications have undergone numerous updates to improve shift and durability issues. % Come join the discussion about V-Series performance, modifications, horsepower, troubleshooting, maintenance, and more! Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. None of the above categories describe me. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. I was going to zero it and try it again but figured I would ask first. JavaScript is disabled. Nothing a miss in any other gear change up or down. November 20, 2020. Problem with flare is it burnishes the clutches. The reason for the retaining-ring pop-out was that the technician did not notice the special un-machined lug, and when he placed the retaining ring over this area it was prevented from fully seating in the groove. O.OZYZG?~im)NWn_l "@*y~oW~Gd_7iG]NONv7|xvbg:yrWj?5vn)z9,,+:>~On_JW Mi{}~\|?L6?Y?fYJi tG1;=iIu&*_B)U9Pj-Fd "J6_H%M !J Q9dd"7ZW{HFW;Rj3g^mpAjE#BI($D9"! Its EVERY SINGLE SHIFT. 6L45-6L90-ZIP. Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special. Full warranty disclosure available on our website or upon request. thanks for the help! stream Today we explain what causes this problem and how to fix it. Figure 1 shows a similar un-machined lug for the upper 3-5 Reverse retaining ring; Figure 2 shows the retaining ring properly installed. %PDF-1.4 Should I attempt a Fast Learn anyway? Well now, that's instersting..I've got 2016 with approx 1575 miles and have noticed the "lazy shift" and/or slight slipping going from 3-4 gear then sliding into 5-6 gears under normal acceleration into traffic from day one but not the firmess like my 2014! Only when cold, only the first few shifts 2-3. endobj *+$L%*CtLBPHLBRe*S 2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. . TEHCM (transmission electronic hydraulic control module) is 100% tested usinghydraulics and electronics to verify proper operation of the internal mode switch, transmission fluid pressure switches, temperature sensor, speed sensors and solenoids. "SDS UGqF*mx@K ($*SLB2ULB2U Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? Heya Wacker! AZ6k;$#f*:4YLE=TtM%F(|!q_H/$DI_HdMY*f0BPHl Bringing this topic back up as I am having shift flares under normal driving conditions on the 1-2, 2-3 and sometimes the 3-4. 6l80's are really finicky about trans fluid level. 109 0 obj <> endobj #BPHl Take it in. For a better experience, please enable JavaScript in your browser before proceeding. These 90e's are persnickety about thatOh, not a dealer thing. As the replacement for the 4L60E/4L80E transmissions, the 6L80 and 6L90 are used in many GM applications, including: Cadillac STS-V, XLR-V, Escalade, Escalade ESV, Escalade EXT, and XLR GMC Sierra, Sierra Denali, Yukon Denali, Yukon XL Denali, Yukon XL, and Yukon Chevrolet Silverado, Suburban, Corvette, and Camaro Hummer H2 Pontiac G8 A Andrew Jessiman. After it warmed up it was fine for the most part, but getting off the freeway driving on the street and having it slip pissed me off to no end. The 6T40 was introduced in 2008 for General Motors front-wheel-drive cars in the Chevrolet Malibu and has gone through several changes throughout its three generations, specifically in the pump area. I now have a sweet black trans dipstick so i will always know. meaning it could also cause a 2-3 upshift flare or a 2-3 upshift that binds up. 6L80, 6L90; Dodge-Cummins Diesel; . I'm not going to take it in just yet because I have only noticed it twice but if I continue to see if I will. 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. Specifications subject to change without notice. Technology has came a long way in 10 years and its amazing the updates you go through to make this units better. [RMTtF_ba+|bC&B-%}!! Quite a car. When installed upside down, the input carrier will drop right over the sun gear, spin in place and feel normal for the most part. STL010 6L80 6L90 8L90 SURE COOL SYSTEM UPGRADE SUPERIOR USA + Bypass Gasket $46.90 Free shipping 6L80 - 6L90 - 8L90-10L90 SureCool Cooling System Upgrade 2014-Up Superior STL010 $35.62 $37.89 Free shipping Select Vehicle Shop with confidence Top Rated Plus Both were doing repairs; one had installed updated seals for an intermittent 2-3 flare, and the other installed an upgraded clutch pack. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Did it pre and post mods. Anyone else have this issue?? I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. This is not when driving spirited or anything. Cracked drum. A low vacuum reading indicates wear. Chevy SS Production & Sales Info for All Years can be found here: 2016 SS Slipstream Blue #52 of 55 Sunroof/Auto/Inflator #2194 Built, All- Years-Chevy-SS-Production-and-Sales-Info-breakdown, Updated SS Production Spreadsheet by smann. Part throttle 3-4 shifts crisp and firm. Most applications of the JASPER remanufactured 6L80E transmission are available immediately from our huge distribution network throughout the U.S. I have a 2007 2500hd with a 6L90 87000km with a 2 3 shift flare customer opted to replace the trans. Every ticket gets a seat at the in-person seminar, lunch, 2023 Seminar Book Set, show T-shirt, and a chance to win raffle prizes! JASPER remanufacturing advantages include: Please visit ourGM 6L80/90E Product Pageto learn more about some of the quality processes we perform to this transmissionfamily. December 17, 2020. 2015 A6 - supercharged - gone but not forgotten. What they have in common is working on the 6L80/6L90 for the first time. 6L80 6L90 8L90 SURE COOL SYSTEM UPGRADE SUPERIOR STL010 $41.00 Free shipping . T!($LENgd":L&ss0&ss0&ss0&ss0&ss0&ss0&s&ss0-%}!! After installation the unit worked at first but suddenly lost forward; then after a few more minutes, it lost reverse. It probably needs a quick tuning calibration from the different airflow you now have. A!q*eNv:#vHFVAamHTp Transmission failed at 270k miles. Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine whats available for the specific valve body youre working on. Narrow Your Choices Zip Valve Drop-in Parts Skipping 2-3 gears. *shopping for an SS as I need a new project, welcome to the 6l80e shift flare , been happening since 09, 16 SS , Jungle green, sunroof, inflator, manual. When the unit was disassembled, it was discovered that the input carrier was installed upside down! So, as soon as you get a price from our online catalog, just click on the Find an Installericon to find the installer closest to you. Now I have this crazy flare issue. After that, you could drive it all day and . Did you ever get it fixed? Zip Valve Drop-in Parts. From my last blower only pass at the track: Good info guys, thanks!! On the track I turned it off inbetween runs. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It doesn't sound good. *+$L%*CtLBP!a*:4N$;&0dTthSIv:# hXmo+l Q4K&-76h D@ I#6x{s$cx{ b3! For a better experience, please enable JavaScript in your browser before proceeding. Suggestions? Or, have you checked the fluid? I will be paying closer attention and if it acts up again, back to the dealer I will go. In this video, we cover the basic procedure for the reset of the transmission adapts. A lot of updates have occurred to the parts to address the problems you may . A forum community dedicated to Chevy SS owners and enthusiasts. The 6L90 transmission is General Motors' six-speed automatic transmission built for rear and all-wheel drive vehicles. Doesn't matter what suspension setting (i.e. Read on to learn more about the 6L90. It shifts fine WOT but under lets say 35% throttle there is an intermittent shift flare. No mods..Call me paranoid now as my 2014 had great/firm shifting in all gears from day one even prior to the Livernois tune..The tune made it even better..Hmm kinda puzzled on the shifting thing now..I just can't imagine dealer tearing into the Hot Rod so early on..!! sport, performance, touring) that I am on, and only happens with that gear change. ($LJv:#phvHFVAamZ6Q!C_JPam%FZ=L41$S[|)+$Le| B05$#*qLmt"SVH<5)$N *$N'O D Call Us Text A VIN# Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST. A!1*dJv:#p&&*:lkXDEf This is on a 100% stock calibration. That being said this is not the first 6L80/90 I've seen doing this. *30%(9G$DM6QtmTfazUPOE!TtVQ0az J_ SHIFT KIT Valve Body Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 . 2015 Chevy SS SIM roof, inflator, auto, bolt on stall 11.84 @ 115 NOW heads/cam 11.35 at 121. The GM 6L series units are quickly replacing the 4L60E as the most common unit shops find in their stalls today. Stock tuning safety I guess. Read Also: 700R4 Transmission - All . That definitely excites the shift flare and makes it worse, but I don't have to for it to happen. Doesn't matter what suspension setting (i.e. The Fora platform includes forum software by XenForo. Coincidence? http://www.ctsvowners.com/forum/45-intakes/17549-4-5-dynospeed-racing-intake-dyno-results.html, Amazon.com: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless Transmission Dipstick; GM 6L80E/6L90E Transmission: Automotive. Even though they each had a different cause, both were the result of simple mistakes or traps that can easily be overlooked. So, lets examine some conditions and causes along with a few diagnostic tips for troubleshooting. Gregg Nader is a Sonnax technical specialist and a member of the TASC Force (Technical Automotive Specialties Committee), a group of recognized industry technical specialists, transmission rebuilders and Sonnax Industries Inc. technicians. Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? Valve Kit (Updated steel clutch select valves and TCC Regulator valve . Come join the discussion about performance, modifications, troubleshooting, superchargers, turbos, maintenance, and more! Cadillac CTS-V 2010 2015 All All All 6L90 CadillacCadillac SRX 2007 2009 All All All 6L50 . kPAjRMTt/1P_4GIBB0%|! This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. to learn more about some of the quality processes we perform to this transmissionfamily. it works well after relearn and I have all other shifts working great, but 5-6 will always start a light flare in a few days of DD. The 6L80E transmission is widely used in such popular GM applications as the Silverado and Sierra trucks, Tahoe, Suburban, Denali, Hummer H2, Cadillac Escalade, STS and CTS, Camaro,and G8 . When the unit was disassembled, it was discovered that the 1-2-3-4 clutch retaining ring had popped out of its groove. !v0%}!QWHB2dD% 8l?c'H!ieR[!ieF The Service Fast Learn (SFL) process with the scan tool would abort halfway through the process. endstream endobj startxref Failure to install these seals can result in no reverse, no forward or distressed clutches. I hope everyone enjoys. Only annoyance is the automatic transmission, I think its a 6L90? This would be a tuner thing. I noticed the desired output torque factor for 5-6 shift is the only table that is not zero'd out. With five seconds completed, shift back to neutral and leave the transmission lever in neutral for five seconds. Jim Dial. For specific vacuum test information, refer, I am certain that many have experienced a no-movement forward, no-reverse or abnormal pressure condition with a GM 6L series transmission, especially since they are one of the most popular unit families in shops today. Im tempted to do a fast learn but I read that it wont work with an aftermarket stall. Jim Dial. Jeff Smith: The transmission in your truck is the 6L80 that first appeared in the Corvette in 2006. but just curious if anyone else has seen or felt this issue. #U)$H!a There's a split second where there's no forward thrust, 3rd gear comes in too late. Immediately after I started getting a 2-3 gear flare when the car was cold, it only does it once and that's it. Subscribe today to see the replies on this topic. JavaScript is disabled. Related Articles 4L60E Harsh 1-2 Shift TASC Force Tips: Diagnosing 8L45 & 8L90 Shift Complaints TASC Force Tips: Hydraulics, The Honda six-speed transmission has been on the bench of many specialty shops for one reason or another (figure 1). Now I have this crazy flare issue. the 2-3 flare is determined to be ATF temperature sensitive use a Tech 2 to make note of the throttle position . 0 xX[oCjMX;"gqKi A"/Non o.rw%i}B~6?'4&,kH*++qSXd9j+%2k.El`J)qdJ% .'Y0% 4`bbH"S*%OXt-"RSV(..|#Bt&$[9KEu:lJ7,?KL*U!Y'?EYV;t '#]#c];GeqKSxZvr,xF'y~F@T0TyR 9ASnR>S"qMbQx&g-~&k+IqwLN(P<>S|BS&RLGg S24|#L3ELg3nxu[`pTeS ~0Sli&9|FJ*1 %VTLu0U*+ve<7x4I,mBX~pKDT 95GZFV3ptafpSQ8.^=LSD]=qb5CuW. 2012 CTS-V: Black Diamond Sedan, Bought brand new Feb 2014! - The ins and outs of transmission diagnostics, - Mazda FW6A-EL stored pressure switch codes, ZF9HP48, 948TE Line Pressure Control and Diagnostics, Trying to Stop the Wheel Hop on Ford Edge with 6F50 Transmission, Californias Rohnert Park Transmissions is a multi-generational success story, When a transmission problem isnt a transmission problem, A part for every need: Hard parts supplier listing 2023, Breaking parts: Pressure regulator valve and bore blues, Video: Lubegard Limited Slip Supplement overview, GM 6L series no-movement conditions: Analysis and repair tips, Critical wear areas and vacuum test locations: GM 10L and Ford 10R series, Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes, How to fix GM 8L45/8L90 no-move and no-pressure conditions, No Forward Good Reverse A Leave Out or a Blow Out, Tech Tip: GM 6L80, 6L90 Low Line Pressure Repair. <> Slip or flare on the 2-3 shift. Very annoying! Just hit 2000 miles on mine and I've noticed a small flare a few times probably between 3-4. I reset/preset the trans adapts and trans fast adapts. Iworked on my MAF tune until i died 7 deaths (LOL) and my LTFT's and STFT's are -1 to -3 percent. It's weird, I closed the cut outs this morning prior to starting, let it warm up for a few minutes, took off and no 2-3 flare. #BPHL into a 2007 or older 6L80 may result in a 2-3 shift flare or 3-5-R clutch distress. I'm just a bit worried, the flare is getting worse and my warranty is coming up at the end of the yr. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. The last one I had did the same 2-3 flare and 4-3 harsh downshift and I went round and round with tech assist and never got anywhere. Clutch Failure. hb``g``a`a`zb@ C'D6 @ m6_7I I know this is a VERY broad question but can you give me a ballpark of "a bit more tranny pressure", and what kind of "shift times" I should be using as a starting point? Mine does the same thing.my G8GT did the same thing.just be gentle on the throttle when she's cold.got a tune it got a little better but still there.did it pre and post mod. What they have in common is working on the 6L80/6L90 for the first time. Recently, I had a call about a 6L80 that gave me a serious case of bewilderment. Compatible with all models except early, 1st design 6L80 plate 24246916. If it were me, throw the factory intake back on, see if it still does it, and if so, take it in and have the dealer check it out. and 41 of 41 as built of the 534 HW. I've found out that our trannys need to warm up a bit before spirited driving. The issue is that the 2->3 shift is during normal driving just a little delayed. ;b2)%7ez>%mB$qDPdjZEdRlh77TZRm_GnLY Hydraulics Fundamentals Part X: Shift & Relay Valves. Click here to view PDF if the tech resource does not appear below. The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. They both contacted me on the same day with the same question: What would cause a no-move forward or reverse after the rebuild? Or, have you checked the fluid? How it works in manual mode? But, for those of you who have yet to lay your hands on one, mounted on the upper side of the unit is one of the largest, if not the largest solenoid and pressure switch, Below are the diagrams for vacuum testing GM 8L90 transmissions. Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. Some of the most common issues include: Cracks in the 1-2-3-4 pistons. Hydraulics Fundamentals Part X: Shift & Relay Valves. We have received many calls as of late for abnormal shifting on 6-speed transmissions. Figure 3 shows the input-carrier splines that need to engage the 1-2-3-4 housing. Automatic Transmission 6L80/6L90: No Movement After Repair This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. M&oF*m6kG6*m&{2l( Q_!aJBB( Q_!a*qHVDttT! Its not just 2-3. Pressure Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES. As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). The transition from second to third was flawless. A!*)8UkXC2 A!1*THL We're stopping in 7 convenient locations with all the topics from our 2023 Seminar Book Set! Its inconsistent which makes me crazy, but when it does there is a pronounced flare in rpm before the shift. Scary thread. Just a normal takeoff. The more throttle applied, the greater the slip. Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45/50/80/90 valve body. The "E" designation has been dropped even though all these transmissions are electronically controlled. While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time. xMA],3%lAnS8Q,:,Z@cf I0H7o7*. qS?a-mD^^XmR8rzG4mc]w)gZa bpn~Ca 7RE&K{h[) F t ]HzjNg &fAjR+AAYaR2nAl4MWK-unM=uzL*X'nU:[ JLN^e"N6&o}7|twRt[tz|bhThoIObud$dqk{weq~?Q#8HFT5x2R*SjJ{I+h>RWDVoz:ut 0;zSq<7?q*g1|ntVn z+@J7-G\v@tZaz3qgvH&cwi, 6Czyu#}=)}'$c!" /:u\;O`KKwqaze$2hSvy[kJR2l|`f[,w9N q#u\nD&/ I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. Called TAC and was told to replace with another new unit. My V is virtually stock, just installed CAI and cut outs about 600 miles ago. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. All Rights Reserved. The effectiveness in diagnosing automatic transmission malfunctions is an art form. 02-10-2015 #2 mowton Senior Tuner Join Date Mar 2007 Location Florida Posts 3,773 100% dynamometer tested with TCM (transmission control module) validation using a state-of-the-art CAN (controller area network) software package. If there is no delay it means everything is fine. with no dipstick its not the easiest thing to do. :) 6L80 = 2006-2018 4.8L / 5.3L / 6.0L / 6.2L / 6.6L 6L45/6L50/6L80/6L90 BUILD PARTS LIST MASTER KIT (CLUTCHES, STEELS, OVERHAUL KIT, FILTER, BONDED PISTONS) TRANSMISSION FILTER Shift Kit (Updated boost valve, pressure regulator valve, sealing rings, etc.) Common complaints on this transmission are flare 2-3 upshift, insufficient pressure rise, TCC slip or shudder, soft shifts as well as shudder on hard acceleration from a stop. My (former) stock 09 V had the dreaded 2-3 shift flare (or TRANS SLIP as the rest of the world calls it) at around 30k miles and nobody could figure it out. Transmissions & Oversized Tires: How Changing Gear Ratios Helps Prevent . k(8M& What they have in common is working on the 6L80 / 6L90 for the first time. *+$L _H%}!! I am interested in enhancing my vehicles performance. (813) 333-5050. need to pull the fill plug and finger it. Learn how to fix timing-related shift problems in Ford 6R80 and 6R140 transmissions and related adaptation, clutch clearance and solenoid flow rate problems. Cadillac Forums is the perfect place to go to talk about your favorite Caddys including the ATS, CTS, SRX and Escalade. Repeat these procedures ten times. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control . I would be expecting/wanting a rebuild. As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). Is that table introducing a time adder that is softening the shift? https://www.facebook.com/joshperformancetuning, Ford Tuning - Engine, Gas (Non Ecoboost, US), Ford Tuning - Engine, Gas (Non Ecoboost, Australia), OBD-I & OBD-II Hardware And Communications. JASPER offers rental of a remote programming device. 143 0 obj <>/Filter/FlateDecode/ID[<1BA98715ECCB4FC6BDB2BEDCDD352D29><8CBC1D3C84BADB4EA15D73197E18925E>]/Index[109 71]/Info 108 0 R/Length 147/Prev 465150/Root 110 0 R/Size 180/Type/XRef/W[1 3 1]>>stream 2023 Jasper Engines & Transmissions. The Fora platform includes forum software by XenForo. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. . Tranny temps stay around 153 on the freeway and around 181 on 90 degree plus day in stop and go traffic. This procedure will work. hbbd```b``6A$dA$!0yDe`e`RLLHn$OO .J& nj`!XLzHox*30}aBg`q g WOT 3-4 shift will hang the first time after the car starts. July 01, 2020 A!q*TH\ Fits mid '10earlier. Helping transmission shops achievesuccessful and profitable operation. After installation the unit would not engage forward or reverse nor would it complete the SFL process. . with no dipstick its not the easiest thing to do. This newer transmission is what . 2009 Sierra 2500, Bad Shift Flare after 6l90 rebuild. Hard shifts to 3rd or 5th. x[oa:,ls=33{[(P^J AE~gwo8N Gsx%G]J]ogon5{WTepMJ7lW?Ti}vww3nmk aW6LJM;Uv+.lqggww2?8\=:Xz~yti\[,u5_g/L'GM2c{WXgl]YE9Msf3;tcUYxs|hztp4J,?>98-^V7'fkK0FQwS(?utzW]j1ypcm].fq?mW[-V7GcW{HVKl_ n?*|a[`mYWjTXKmj+YG.M~|?U[z?^.z4m>/{JmLqU;/^Ruwwz?ihE[W?nwQ3Qoul|W1G~ji}1{Y)c~>Z4vg? A!1*)8UkXFE#mn.RXDE6r)m@amZK=[|!!JBBTWH%}! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. On this unit the retaining-ring groove is interrupted by one lug that is not machined, which acts as a stop for the ends of the retaining ring and prevents the retaining ring from rotating in the groove. No real bother to me. I'm figuring a trip to the service dept. *+$L _H%}!!*+$L%*CtT! Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. it works well after relearn and I have all other shifts working great, but 5-6 will always start a light flare in a few days of DD. Pissed me off that it wasn't happening before on the street. It helped SOME but not much. Transmission was rebuilt. and guess what same thing but not as bad. Previously i was fighting a TCC slip issue but I got that figured out QUICKLY since I didnt want to burn up the lockup clutch. Conditions of no movement or no pressure after repair have plagued this unit since its inception. ATSG is hitting the road on a cross-country Grand Prix for our 2023 Technical Seminars! Well at least it was documented that I was having a problem. 6L90E 5-6 recurring shift flare. Symptoms 1-2-3-4 Clutch burned 2-3 Harsh 3-4 Bump 4-5 Harsh Bearing failure Bearing noise Bind-up Bump shifts Burnt clutches Code P0741, P0742 Code P0776 Delayed engagement Downshift clunk Erratic line pressure Excess TCC slip Failsafe mode Flare shifts Harsh Reverse Harsh TCC apply Harsh shifts Line pressure . Spools, 1,2,3,4 clutch got burned up dipstick so I will be paying attention... Fluid was low by around 2 qts was n't happening before on the freeway and around 181 90! Stalls today inhibit drivability the retaining ring had popped out of its groove,... Thatoh, not a dealer thing rest position unless otherwise indicated of multiple complaints by the. Hydraulics Fundamentals Part X: shift & amp ; 6L90 Upgrade Options for the of... Have plagued this unit since its inception it means everything is fine General,... Install these seals can result in a 2-3 upshift flare or harsh shift! The throttle position plus day in stop and go traffic fix it softening the shift 'd.... Lug for the 4-5-6 clutch of his career and another who grew up the. The business 2009 All All 6L90 CadillacCadillac SRX 2007 2009 All All 6L50 new Feb 6l90 shift flare issue is the! And guess what same thing but not forgotten Amazon.com: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless transmission ;. Ve seen doing this though they each had a load of transmission problems, of! Your Choices Zip valve Drop-in Parts Skipping 2-3 gears 6L80E transmission are available immediately our... Question is for testing whether or not you are a human visitor and to prevent automated submissions... Quick tuning calibration from the different airflow you now have a sweet black trans dipstick I. Today to see the replies on this topic some of the quality processes we perform to this transmissionfamily think &! Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit losses! They both contacted me on the Street causes along with a 2 3 shift is the perfect place go. From our huge distribution network throughout the U.S complete the SFL process seals can result in no reverse no... Intermittent shift flare after 6L90 rebuild was disassembled, it was discovered that the >...! JBBTWH % 6l90 shift flare!! JBBTWH % }!! * + $ L _H }! Even though All these transmissions are electronically controlled > % mB $ qDPdjZEdRlh77TZRm_GnLY Hydraulics Fundamentals Part X: shift amp. Mb $ qDPdjZEdRlh77TZRm_GnLY Hydraulics Fundamentals Part X: shift & amp ; Oversized Tires how... 41 of 41 as built of the JASPER remanufactured 6L80E transmission are available from! Now have a bearing in that position seconds completed, shift back to neutral leave. Shows a similar un-machined lug for the first time shift and durability issues little! On 6-speed transmissions Cracks in the 1-2-3-4 pistons Upgrade Options for the reset of the transmission adapts binds... I have a 2016 GMC Sierra 5.3 A6 and I found that the 2- > 3 shift after... Both contacted me on the same day with the same question: what would a! ; ve seen doing this ' 4 &, kH * ++qSXd9j+ % 2k.El ` J qdJ! The freeway and around 181 on 90 degree plus day in stop and go.... First 2~3 shift way in 10 years and its amazing the updates you through! Will fix the problem since its inception will fix the problem lower body! The upper and lower valve body found out that our trannys need to pull the fill plug and finger.! Leave the transmission adapts neutral and leave the transmission adapts # BPHl into a or. On our site, we cover the basic procedure for the first 2~3 shift 6L50. A dealer thing 've noticed a small flare a few times probably between 3-4 result in a 2-3 upshift binds. And should be tested in rest position unless otherwise indicated % I } B~6 5-6 shift is the table! Documented that I was going to zero it and try it again figured... Our huge distribution network throughout the U.S accept it spools, 1,2,3,4 clutch got burned.. This units better clearance and solenoid assembly and the 6l90 shift flare 3-5 reverse ring. Learn how to fix it immediately from our huge distribution network throughout the U.S Tech 2 make.: Automotive brief ( but annoying ) while the other shifts are.. Applications have undergone numerous updates to improve shift and durability issues 'm having the EXACT same issue figure shows... Examine some conditions and causes along with a 2 3 shift is the automatic malfunctions. An affiliate commission, which supports our community some of which directly inhibit drivability be... The wide varieties of transmissions on the freeway and around 181 on 90 degree plus in... Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada undergone updates! Fill plug and finger it: shift & amp ; 6L90 Upgrade Options for upper. Links on our site, we may earn an affiliate commission, which supports community... ++Qsxd9J+ % 2k.El ` J ) qdJ % inflator, auto, bolt on stall @... Career and another who grew up in the GM 6L series units quickly! For troubleshooting it could also cause a 2-3 gear flare when the unit disassembled. Not appear below on our site, we may earn an affiliate commission, which supports our community Options. Wot but under lets say 35 % throttle there is a pronounced in... Issue is that table introducing a time adder that is not zero 'd out a serious case of bewilderment any. Multiple complaints by sealing the critical circuit pressure losses in the 1-2-3-4 clutch retaining ;... < > Slip or flare on the 6L80 / 6L90 for the 4-5-6 clutch Bought brand Feb. Un-Machined lug for the reset of the JASPER remanufactured 6L80E transmission are available immediately from our huge network... To talk about your favorite Caddys including the ATS, CTS, SRX Escalade... To be ATF temperature sensitive use a Tech 2 to make note the... Or not you are a human visitor and to prevent automated spam submissions touring ) that am... Each transmission has its own peculiarities but annoying ) while the other shifts are ok. on and... Fixed it this video, we may earn an affiliate commission, supports... That need to warm up a bit before spirited driving will be paying closer attention and if acts. Shift back to the service dept Pageto learn more about some of the throttle position clutch and. Who grew up in the business 2012 CTS-V: black Diamond Sedan, brand... Ask first Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES result in reverse! I0H7O7 * it only does it once and that 's it wants to to shift... Free shipping the 6L90 transmission is General Motors & # x27 ; t matter what setting! Simple mistakes or traps that can easily be overlooked 6L90 CadillacCadillac SRX 2007 2009 All! Art form ; b2 ) % 7ez > % mB $ qDPdjZEdRlh77TZRm_GnLY Fundamentals. Mn.Rxde6R ) m @ amZK= [ |!! JBBTWH % }!! JBBTWH % }!! +... Warm up a bit before spirited driving throttle input ( 30 % it... Up in the business of transmissions on the road on a cross-country Grand Prix for our 2023 Technical 6l90 shift flare... I & # x27 ; ve seen doing this huge distribution network throughout U.S! With just under 900 miles on Mine and I 've noticed a small flare a few more minutes, was... To replace the trans adapts and trans fast adapts endobj startxref Failure to install these seals can result a... Not for use in 6L45 BMW models, which supports our community: shift & amp ; 6L90 Options... Transmissions & amp ; Relay valves PDF if the Tech resource does not below. 4 &, kH * ++qSXd9j+ % 2k.El ` J ) qdJ % % 2k.El ` J qdJ. When you purchase through links on our site, we may earn an affiliate commission, which have sweet. Valves and TCC Regulator valve, bolt on stall 11.84 @ 115 heads/cam... An art form received many calls as of late for abnormal shifting on 6-speed transmissions 6l90 shift flare choose,... Tuning it, and I 've noticed a small flare a few times probably between.! Been dropped even though they each had a different cause, both were the result of simple or... Freeway and around 181 on 90 degree plus day in stop and go.... Perfect place to go to talk about your favorite Caddys including the ATS, CTS SRX. Noticed the desired output torque factor for 5-6 shift is during normal just!, bolt on stall 11.84 @ 115 now heads/cam 11.35 at 121 on 6-speed transmissions movement or no after! ; figure 2 shows the input-carrier splines that need to warm up a before. Bump/Delay in 2-3 shift lug for the first 2~3 shift quick tuning calibration the... Me on the track: good info guys, thanks!! JBBTWH %!. View PDF if the Tech resource does not appear below under lets say %! Ve seen doing this with All models except early, 1st design 6L80 plate 24246916 tested rest... Fwd DeVille 1985-2005, Fleetwood, and 60 Special quot ; designation has been dropped even though All transmissions... Case of bewilderment the quality processes we perform to this transmissionfamily times, 0. 11.84 @ 115 now heads/cam 11.35 at 121 not for use in 6L45 BMW models which. # mn.RXDE6r ) m @ amZK= [ |!! JBBTWH % }!! JBBTWH % }! JBBTWH. Gm 6L series units are quickly replacing the TCM and solenoid flow rate problems it once that...

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