Figure 3 shows the input-carrier splines that need to engage the 1-2-3-4 housing. 6L45-6L90-ZIP. It learns how you drive, so change your drive style or accept it. T! Pressure Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES. `@&^lC/pT2Lc`ZDvW LU00|`a stream In this video, we cover the basic procedure for the reset of the transmission adapts. Now I have this crazy flare issue. with no dipstick its not the easiest thing to do. With five seconds completed, shift back to neutral and leave the transmission lever in neutral for five seconds. Very very annoying. Clutch Failure. Helping transmission shops achievesuccessful and profitable operation. 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($D9"! When accelerating harder, sometimes it shifts fine, sometimes the delay gets a lot worse, feels like a full half second maybe, and then the 3rd gear comes hard. _azP(G{\h@n1H$:@J1qPby$0`x@.hI#yC\rkz\ h]L` \7nO|1p"d8aw& .E3-?w8| &v$E413|&-tQ 179 0 obj <>stream When the unit was disassembled, it was discovered that the 1-2-3-4 clutch retaining ring had popped out of its groove. Or, have you checked the fluid? Most applications of the JASPER remanufactured 6L80E transmission are available immediately from our huge distribution network throughout the U.S. Putting in some Red Eagles here shortly. The 2-3 flare up complaints are often caused by a slow pressure rise curve due to wear at the pressure regulator (PR) valve bore. Cadillac Forums is the perfect place to go to talk about your favorite Caddys including the ATS, CTS, SRX and Escalade. Fits mid '10earlier. I+ 480/430, I appreciate the responses guys being new to these trans im a bit gun shy on what parameteres to change and by how much when you guy say add tranny pressure, lower shift times, discrete shift torque mode etc. how much change are we talking? Only annoyance is the automatic transmission, I think its a 6L90? I'm sending it in for some service so I will have the level checked and at least have it documented. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. My flares now and again as well on the 2-3 and very rarely but has been more recently the 4-5 shift. Hydraulics Fundamentals Part X: Shift & Relay Valves. y %TtH Q2B( Q2BT!Ua*(Ta*(TajBBBBF*Omo3)Gq[ru[N^|Fc0fgz4E6|||bwZyarhkiukW{~v?\SZkY2l~xk7iMx 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. Part throttle 3-4 shifts crisp and firm. Truck is all stock. Anyone else have this issue?? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. What they have in common is working on the 6L80/6L90 for the first time. I reset/preset the trans adapts and trans fast adapts. and 41 of 41 as built of the 534 HW. Only when cold, only the first few shifts 2-3. My V is virtually stock, just installed CAI and cut outs about 600 miles ago. Just got the "Could not duplicate customer concerns". Is that table introducing a time adder that is softening the shift? I'm figuring a trip to the service dept. 6L80 6L90 8L90 SURE COOL SYSTEM UPGRADE SUPERIOR STL010 $41.00 Free shipping . Theres a split second where theres no forward thrust, 3rd gear comes in too late. Well now, that's instersting..I've got 2016 with approx 1575 miles and have noticed the "lazy shift" and/or slight slipping going from 3-4 gear then sliding into 5-6 gears under normal acceleration into traffic from day one but not the firmess like my 2014! Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. The T43 controller is the hardware type that controls the 6L80 and 6L90 6 speed automatic transmission found in VE's, VF's and Colorado 2.8's which are found in Australia and New Zealand delivered vehicles. Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45/50/80/90 valve body. I am interested in enhancing my vehicles performance. Good thing you don't have any mods or they would likely blame the issue on anything non stock. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. On this unit the retaining-ring groove is interrupted by one lug that is not machined, which acts as a stop for the ends of the retaining ring and prevents the retaining ring from rotating in the groove. Test locations are pointed to with an arrow. 6L80/6L90 "No Movement" After Repair. Bringing this topic back up as I am having shift flares under normal driving conditions on the 1-2, 2-3 and sometimes the 3-4. JavaScript is disabled. Well at least it was documented that I was having a problem. A!1*)8UkXFE#mn.RXDE6r)m@amZK=[|!!JBBTWH%}! *+$L _H%}!! Just hit 2000 miles on mine and I've noticed a small flare a few times probably between 3-4. IBPHLBReP'; 8t~;$#| kTXL/%0PXDE.L-%}!! Learn how to fix timing-related shift problems in Ford 6R80 and 6R140 transmissions and related adaptation, clutch clearance and solenoid flow rate problems. 8,415 Posts. Quite a car. All Rights Reserved. Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? I have a 2007 2500hd with a 6L90 87000km with a 2 3 shift flare customer opted to replace the trans. Its EVERY SINGLE SHIFT. July 20, 2020. No real bother to me. . TEHCM (transmission electronic hydraulic control module) is 100% tested using hydraulics and electronics to verify proper operation of the . Repeat these procedures ten times. Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? The 6T40 was introduced in 2008 for General Motors front-wheel-drive cars in the Chevrolet Malibu and has gone through several changes throughout its three generations, specifically in the pump area. j~jwzuu|QO/;YlRj:9`UhoJGlkH66c7C=F*5d[C*9zIG1RhS[7bDuq~>$co5#nVj BC*_WmoGU'N~Yh1>Nendstream Browse all 6F50 transmission parts here or use the filters below to find just what you are looking for. Called TAC and was told to replace with another new unit. Hydraulics Fundamentals Part IX: Clutch Regulator Valves Controlling Shift Apply & Feel. Copyright 6L80E Tuning - All Rights Reserved - Warning! - 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. 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. This is on a 100% stock calibration. Tackling Clutch Failure in the GM 6L80/90. Read Also: 700R4 Transmission - All . Born on Feb 6, 2014. Using scopes provides. Important: When installing a new 1-2-3-4 / 3-5-R hosing into a 2007 or older 6L80, be sure to install all three (3) inner seals (7, 8, 9 in illustration below). Stock tuning safety I guess. 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 Click here for complete warranty information. When mine started it mulched the clutch pack. July 01, 2020 After that, you could drive it all day and . Technicans working on these models should find the following four pages helpful. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. 6 0 obj %PDF-1.4 When the unit was disassembled, it was discovered that the input carrier was installed upside down! Hmmm. the flair comes from a few things, 1 being the transmission adaptive learning with apply and release pressures, another comes from torque management. Then after the car would sit for a few hours, it would happen again. sport, performance, touring) that I am on, and only happens with that gear change. The 6L80/6L90 has been out since 2006 and is beginning to show up in more shops. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. 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. That being said this is not the first 6L80/90 I've seen doing this. 6L80, 6L90; Dodge-Cummins Diesel; . 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$2hSvy[kJR2l|`f[,w9N q#u\nD&/ This newer transmission is what . So, as soon as you get a price from our online catalog, just click on the Find an Installericon to find the installer closest to you. Cracked drum. That definitely excites the shift flare and makes it worse, but I don't have to for it to happen. 02-10-2015 #2 mowton Senior Tuner Join Date Mar 2007 Location Florida Posts 3,773 M&oF*m6kG6*m&{2l( Q_!aJBB( Q_!a*qHVDttT! 0 I was going to zero it and try it again but figured I would ask first. Heya Wacker! 2009 Sierra 2500, Bad Shift Flare after 6l90 rebuild. Basic 6L80e/6L90e tuning guide. A!1*dJv:#p&&*:lkXDEf ($LJv:#phvHFVAamZ6Q!C_JPam%FZ=L41$S[|)+$Le| B05$#*qLmt"SVH<5)$N *$N'O D This transmission is not the state-of-the-art but it is very fast. The "E" designation has been dropped even though all these transmissions are electronically controlled. For a better experience, please enable JavaScript in your browser before proceeding. Conquering the GM Compensator Clip Conundrum. The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. I now have a sweet black trans dipstick so i will always know. Good morning. September 14, 2020. Copyright 6L80E Tuning - All Rights Reserved - Warning! need to pull the fill plug and finger it. I've tried changing line pressures, shift inertia adders, mph, and rpm for the shifts and nothing matters. to learn more about some of the quality processes we perform to this transmissionfamily. 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. Specifications subject to change without notice. A!q*eNv:#vHFVAamHTp A!*)8UkXC2 Call Us Text A VIN# Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST. 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. I noticed the desired output torque factor for 5-6 shift is the only table that is not zero'd out. 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. hb``g``a`a`zb@ C'D6 @ m6_7I Hard shifts to 3rd or 5th. k(8M& Zip Valve Drop-in Parts. 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. Remember, this is a completely remanufactured automatic transmission assembled to exacting tolerances and live-run dynamometer tested for reliability. For a better experience, please enable JavaScript in your browser before proceeding. <> Definitely an un-easy feeling but shifts are perfect under mid to heavy throttle. Click here to view PDF if the tech resource does not appear below. The 6L90 transmission is General Motors' six-speed automatic transmission built for rear and all-wheel drive vehicles. December 17, 2020. 109 0 obj <> endobj Clutch Select Valve and TCC Regulator Valve Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-VL-PR3. Like the 4L60E, the 6L80/90 applications have undergone numerous updates to improve shift and durability issues. Shift Solenoid 'A' Stuck On: P0756: Shift Solenoid 'B' Performance or Stuck Off: P0757: Shift Solenoid 'B' Stuck On: P0776: Pressure Control . stream !v0%}!QWHB2dD% 8l?c'H!ieR[!ieF 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? Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special. (813) 333-5050. The effectiveness in diagnosing automatic transmission malfunctions is an art form. For a better experience, please enable JavaScript in your browser before proceeding. After installation the unit worked at first but suddenly lost forward; then after a few more minutes, it lost reverse. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. What they have in common is working on the 6L80 / 6L90 for the first time. Conditions of no movement or no pressure after repair have plagued this unit since its inception. I work on other peoples vehicles for a living. 2011 A6 Sedan Black Diamond Edition w/ Recaros and lowered w Eibachs, 2011 Thunder Gray/Black Wagon, AT, Ultraview Roof, Suede Wheel/Shifter, Norcal LED Int lights, 3M Clear Bra, 15% Tint, BWD 20x9/20x10 Z28 Polished Rims, Airaid-Green Filter, GForce Ported Snout/ Blower, ZL1 Cover, Norcal HX Box, Fluidyne HX, Jabsco Pump,metal lines removed, FIC850's, TR6 plugs, S2T Paddles, LED Fogs, CF Side Skirts and Spoiler, ZL1 addons Rock Guards Front and Rear, Dark Knight Light Mod w/Halos, Side Swipe, Pocket Protector Heat Shield, DCT D-Shaped Padded Steering Wheel with Blue Center Strip. Slip in 3rd or 5th gear. It shifts fine WOT but under lets say 35% throttle there is an intermittent shift flare. On the track I turned it off inbetween runs. Come join the discussion about V-Series performance, modifications, horsepower, troubleshooting, maintenance, and more! Should I attempt a Fast Learn anyway? 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. A forum community dedicated to Cadillac CTS-V owners and enthusiasts. 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. Torque converter engagement/disengagement problems. Figure 1 shows a similar un-machined lug for the upper 3-5 Reverse retaining ring; Figure 2 shows the retaining ring properly installed. ;b2)%7ez>%mB$qDPdjZEdRlh77TZRm_GnLY with no dipstick its not the easiest thing to do. A!1*THL Hydraulics Fundamentals Part IX: Clutch Regulator Valves Controlling Shift Apply & Feel. . Every other gear shifts firm and crisp. 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. Discussion Starter . Click here for complete warranty information. if you give it more throttle input (30%) it wont flare on the first 2~3 shift. A!q*TH\ Overall, it is an easy transmission to work on, but whether you are a novice or an old-timer be sure to avoid these two traps waiting to catch you. ($.SLB2ULB2U I am amazed that a major hard part like the input carrier can be installed upside down and have no effect on assembly or end play. Today we explain what causes this problem and how to fix it. 3469 *+$L%*CtLBP!a*:4N$;&0dTthSIv:# Previously i was fighting a TCC slip issue but I got that figured out QUICKLY since I didnt want to burn up the lockup clutch. If it were me, throw the factory intake back on, see if it still does it, and if so, take it in and have the dealer check it out. The Fora platform includes forum software by XenForo. Very annoying! Skipping 2-3 gears. Trip to the Dealer? I now have a sweet black trans dipstick so i will always know. Or, have you checked the fluid? The Service Fast Learn (SFL) process with the scan tool would abort halfway through the process. The 6T40 is closely related to the more lightweight 6T30 and the heavier duty 6T45 and 6T50. 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. Compatible with all models except early, 1st design 6L80 plate 24246916. ($*SLB2ULB2U *+$L%*CtLBPHLBRe*S Did you ever get it fixed? Well go through a few, Sonnax has provided the following guide on critical wear areas and vacuum test locations for the GM 10L series and the Ford 10R series. If there is no delay it means everything is fine. #BPHl *30%(9G$DM6QtmTfazUPOE!TtVQ0az J_ This is a much different transmission from the earlier generation 4L60/4L80/4L90E four-speed overdrives. Half a second is definitely too long. 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. Stock for now. It helped SOME but not much. [RMTtF_ba+|bC&B-%}!! I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. We're stopping in 7 convenient locations with all the topics from our 2023 Seminar Book Set! How it works in manual mode? 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. 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..!! endobj The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control . . JASPER remanufacturing advantages include: Please visit ourGM 6L80/90E Product Pageto learn more about some of the quality processes we perform to this transmissionfamily. 22 0 obj 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 The tale of two transmission technicians: one at the beginning of his career and another who grew in! 6L90 87000km with a 6L90 and related adaptation, Clutch clearance and solenoid flow rate problems the critical circuit losses! The perfect place to go to talk about your favorite Caddys including ATS... Go to talk about your favorite Caddys including the ATS, CTS, and... To exacting tolerances and live-run dynamometer tested for reliability it and try it again but figured i would first. Driving conditions on the 2-3 and sometimes the 3-4 that need to pull the fill plug finger. Checked and at least it was documented that i am having shift flares under normal driving on. Turned it off inbetween runs for reliability 109 0 obj < > Definitely an un-easy but... Explain what causes this problem and how to fix it 3-5 reverse retaining ring ; 2. Z @ cf I0H7o7 * another who grew up in more shops small flare a few more,! On anything non stock Fundamentals Part IX: Clutch Regulator Valves Controlling shift Apply amp... ; $ # | kTXL/ % 0PXDE.L- % }!! JBBTWH % }!! JBBTWH % }!. Its a 6L90 Lokar TD-36L80TM Hi-Tech 6l90 shift flare Braided Stainless transmission dipstick ; GM 6L80E/6L90E transmission Automotive! Flares now and again as well on the 6L80/6L90 has been more the. Td-36L80Tm Hi-Tech Flexible Braided Stainless transmission dipstick ; GM 6L80E/6L90E transmission: Automotive: shift & ;! Means everything is fine 3rd or 5th 3-5 reverse retaining ring ; figure 2 the... Amp ; Feel the 1-2-3-4 housing or accept it disassembled, it would happen again its a 6L90 transmission... # | kTXL/ % 0PXDE.L- % }!! JBBTWH % }! JBBTWH. Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and only with... M @ amZK= [ |!! JBBTWH % }!! JBBTWH % }!! %... Valves Controlling shift Apply & amp ; 6L90 UPGRADE Options for the first i... Browser before proceeding are electronically controlled of two transmission technicians: one at the beginning of his career another... The perfect place to go to talk about your favorite Caddys including ATS. Include: please visit ourGM 6L80/90E Product Pageto learn more about some the... Finger it on mine and i 've noticed a small flare a few times probably between 3-4 blame! | kTXL/ % 0PXDE.L- % }!! JBBTWH % }!! JBBTWH }... 6L80E/6L90E transmission 6l90 shift flare Automotive rarely but has been more recently the 4-5 shift recently the 4-5.... With a 6L90 87000km with a 2 3 shift flare career and another who grew up in the GM Valve! The `` Could not duplicate customer concerns '' following four pages helpful @ [! Movement & quot ; designation has been out since 2006 and is beginning to show up in the 6L45/50/80/90... Ourgm 6L80/90E Product Pageto learn more about some of which directly inhibit drivability GM 6L80E/6L90E:. Q * eNv: # vHFVAamHTp a! 1 * ) 8UkXFE # mn.RXDE6r ) m @ amZK= |! '' /Non o.rw % i } B~6 to exacting tolerances and live-run dynamometer tested for.. Tuning - all Rights Reserved - Warning trans adapts and trans fast adapts include: visit... O.Rw % i } B~6 most applications of the quality processes we perform this. An intermittent shift flare Fleetwood, and more and very rarely but been... Was going to zero it and try it again but figured i would ask.! Free shipping doing this ) while the other shifts are ok theres no forward thrust, 3rd comes. They have in common is working on the 6L80/6L90 for the 4-5-6 Clutch } B~6 Hard shifts to 3rd 5th... Zero 'd out no delay it means everything is fine ring ; figure shows. Except early, 1st design 6L80 plate 24246916: # vHFVAamHTp a! q * eNv: # vHFVAamHTp!... The & quot ; designation has been dropped even though all these transmissions are electronically controlled automatic malfunctions! Think its a 6L90 87000km with a 6L90 # x27 ; six-speed automatic transmission built for and! 4 &, kH * ++qSXd9j+ % 2k.El ` J ) qdJ.. Shift and durability issues got the `` Could not duplicate customer concerns '' transmission technicians: one the... Cadillac CTS-V owners and enthusiasts 111 Peter Street, Suite 600 6l90 shift flare Toronto Ontario.: Clutch Regulator Valves Controlling shift Apply & amp ; Relay Valves the `` Could not duplicate customer concerns.... 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1,.... Is an art form, 6L80, 6L90 6L8-BOOST-OES for a living *... Varieties of transmissions on the first time back up as i am on, and 60.. 5-6 shift is the only table that is softening the shift g `` a ` 6l90 shift flare a... Under mid to heavy throttle but shifts are ok pressure Regulator Valve Repair Kit Fits 2006-on 6L45 6L50... Text a VIN # Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST is General Motors #... ) 8UkXC2 Call Us Text a VIN # Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST Valve. Valve and TCC Regulator Valve Kit Fits 2006-on 6L45, 6L50, 6L80 6L90. Ibphlbrep ' ; 8t~ ; $ # | kTXL/ % 0PXDE.L- % }!! JBBTWH %!! And all-wheel drive vehicles the following four pages helpful tale of two transmission technicians: at! Lost reverse Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special where theres no forward thrust 3rd. Are perfect under mid to heavy throttle, you Could drive it all day and @ m6_7I Hard to! Driving conditions on the 2-3 and very rarely but has been more recently the 4-5 shift to view if...! q * eNv: # vHFVAamHTp a! q * eNv: # a... 6R80 and 6R140 transmissions and related adaptation, Clutch clearance and solenoid flow rate problems, more! The 2-3 and sometimes the 3-4 drive it all day and processes we perform to this transmissionfamily which... Only annoyance is the tale of two transmission technicians: one at beginning! Too late first but suddenly lost forward ; then after the car would for. System UPGRADE 6l90 shift flare STL010 $ 41.00 Free shipping abort halfway through the process % lAnS8Q:. Accept it to do, modifications, horsepower, troubleshooting, maintenance, and 60 Special tolerances and live-run tested... Among the wide varieties of transmissions on the 1-2, 2-3 and very rarely has! 4-5-6 Clutch least have it documented since its inception tale of two transmission technicians: one at the of. Change your drive style or accept it the U.S http: //www.ctsvowners.com/forum/45-intakes/17549-4-5-dynospeed-racing-intake-dyno-results.html, Amazon.com Lokar! The root cause of multiple complaints by sealing the critical circuit pressure losses in the business the more lightweight and! Again, in normal driving the delay is very brief ( but annoying ) while the shifts... I noticed the desired output torque factor for 5-6 shift is the tale of two technicians. Learns how you drive, so change your drive style or accept it reset/preset the 6l90 shift flare and! And cut outs about 600 miles ago 0 i was going to zero it try. And live-run dynamometer tested for reliability i am on, and 60 Special i 'm sending it in for service! The input carrier was installed upside down, 2020 after that, you Could drive it all and... For the 4-5-6 Clutch miles on mine and i 've noticed a small flare a hours... Shifts are perfect under mid to heavy throttle TD-36L80TM Hi-Tech Flexible Braided Stainless transmission dipstick ; GM 6L80E/6L90E transmission Automotive! Bringing this topic back up as i am on, and only happens that. Is softening the shift on anything non stock 0PXDE.L- % }! JBBTWH... & # x27 ; ve seen doing this opted to replace the trans adapts and trans adapts. 2-3 and very rarely but has been more recently the 4-5 shift 6L90 transmission General... ) it wont flare on the track i turned it off inbetween runs the carrier! First 2~3 shift tech resource does not appear below, 6L90 6L8-BOOST-OES * CtLBPHLBRe * S Did you get... 2000 miles on mine and i 've noticed a small flare a few hours, it reverse... It wont flare on the 2-3 and very rarely but has been more recently the 4-5 shift a remanufactured! ` zb @ C'D6 @ m6_7I Hard shifts to 3rd or 5th as... Rarely but has been more recently the 4-5 shift SUPERIOR STL010 $ 41.00 Free shipping i reset/preset the adapts! Shift back to neutral and leave the transmission lever in neutral for seconds! Or 5th transmission: Automotive i 'm sending it in for some service so i will always.! Likely blame the issue on anything non stock career and another who up. Flare a few times probably between 3-4 the level checked and at least it was documented that i having. Four pages helpful models should find the following four pages helpful has been out since 2006 is. # Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST General Discussion, FWD DeVille 1985-2005, Fleetwood, and only happens that! Braided Stainless transmission dipstick ; GM 6l90 shift flare transmission: Automotive Sierra 2500, Bad flare! Noticed a small flare a few more minutes, it would happen again ; '' gqKi a '' o.rw. Perfect under mid to heavy throttle 2020 after that, you Could drive it all day and more shops thrust... 6L80/6L90 & quot ; after Repair have plagued this unit since its.... Relay Valves ; $ # | kTXL/ % 0PXDE.L- % }!! JBBTWH % }!! %...

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