- 4l80E not shifting out of first, tcc issue???
- rebuildt tranny sticks in 1st.
- tranny ?????
- No Reverse When Hot
- Should I just replace?
- Amsoil Torque Drive Transynd Fluid in my 4L80E?
- 06 2500HD with shifting problems
- Synthetic or not?
- 4L60E No 1-2 shift until dethrottling.
- crazy 4L80-E prob
- Just bought a truck, surprise! Transmission issues.
- What trans would bolt in
- 4l80E stuck in 2nd, no reverse
- Tranny Rebuild
- Vibration / shuddering on take off. Torque converter shuddering?
- tips? installing used gas 4L80E in 1994 diesel van
- 98 GMC Bareley Moves Foward
- 4L80E Question
- 4L80 over-run/engine braking?
- Tps Code...
- No reverse, forward gears works fine
- rebuilt but very weak
- TCC Lock up problems, I THINK.
- TCC Lock up problems, I THINK.
- locating correct torque converter-still confused!
- Pan Bolts
- Wet Air Test WAT
- 92 2500 transmission still no love...
- 4l80e good but got this up my sleeve
- 4l80 problems
- Transmission Component challenge
- 93 4l80 into a 94 2500. Now no overdrive til ses light. help
- Can i switch the trans input sensor with the output?
- No first gear.
- losing od going to limp mode
- Wont shift and no reverse
- ID'ing TC stall speed by fin angle?
- 2005 4l85e
- off and on tranny problem
- stuck on shifting problems
- Trans-Go 4L80E Overpressure Prob... FIX???
- 93 4l80e no shift
- 4l80e vibration in overdrive only
- No reverse, Limited to 2nd gear
- '93 Suburban - missing gears
- Replaced vss and tiss. Still no overdrive til ses light
- Difference between 93 4l80e and 94 4l80e
- No OD. codes DTC87,DTC85,DTC15 and DTC99
- low pressure when warm -electrical?
- tranny temp gauge probe install question
- How Much Atf
- 1992 1st gear only and reverse
- First posters new to 4L80-E/ 4l85-E Transmission forum? Read before posting.
- I updated the stickys
- Help with new transmission
- Leaving electrical and going into Hydraulic. Repeated DTCs?
- Difference in years for 4l80e
- Limp mode, many solenoid fault codes after warming up... electrical?
- Service 'transmission' soon light flickers. No codes. Drops out of OD for a sec.
- Re-Man Tranny Suggestions
- Transmission 4L80E - best fluid????
- swap auto to Manual tranny
- 4l80e 4x4
- wiring ??? want to eliminate controler on 4l80e
- 4L80E: doesnt wat to move and no OD
- gen, your ignorance amazes me....
- direct clutch stuck on
- 92 4l80e truly "standalone"?
- Hard shifting 6.5 Suburban
- Hard 1-2 Shift, everything else fine
- Counter intuitive-OD only under load after warmup
- auto to manual trans switch
- Could use some help...gone through all the threads/searched and at whits end :)
- Trans dipstick tube removal?
- noise in drive
- trans temp
- Will not catch in OD
- 4L80E behind a MECHANICAL 6.5L Turbo Diesel
- 4x4 linkage
- Engine swap issue
- Having Clutch Problems, Please Help.
- Transmission problem
- New rebuild - code 87
- Bad call from Service Shop -- Need quick advice
- Anyone have a 4L80E Transmission for sale?
- HELP- transgo hd2 kit installed... not exactly right
- new tranny hard shift!!!
- Dead 700r4
- 4l80e...lots of problems
- Feeling beat by a 4l80e
- 2wd trans to use in a 4wd?
- A head scratcher
- 4L80 into 86 6.2 CUCV
- 4L80E leaking through vent under load
- Got Codes Scanned.. Need Help with what they mean...
- Trans Comps
- Chronicles of a '93 6.5TD
- 99 4L80E gas trans in a 95 4L80E Diesel application
- force motor operation(pressure control solenoid)
- Should I change the pressure regulator?
- Binding in Reverse
- Self Regulating Boost Valve
- Torque Converter will not lock
- tcc soleniod question
- No Reverse, '96 Crew Cab, 6.5
- 4l80e electric problems in my 78` Vette
- 700r4 swap 4l80e
- 1st Gear issues
- Cooling line connector
- stays in 2nd gear and no reverse
- wiring harness
- Front pump installation, 4L80E rebuild
- Shift cable question
- Hard shifting tranny NO 3rd or OD - suspect TPS HELP
- 4l80e stuck in second gear even starting off
- Convert an 4L80e from electronic to vacuum
- 1997 GMC 3500 with code P0756
- Wont shift out of second under load
- Reverse Band Apply Pin
- Internal wire harness needed
- Know what to look for when picking a shop.
- Valve Body Bolt Pic?
- Transgo Separator Plate - Need Gaskets?
- getting a good seal on pan
- 4L80E issue. Anybody else with me?
- Slight whistle sound from my 4L85E?
- To the 4L80-E Forum. I bid you farewell.
- Yet another OD issue -throws no codes
- recomendations
- Does anyone recognize this part?
- 4l60e Issue
- 4L80e no overdrive, DTC 75
- Transmission connector test point pin locations and what they are for.
- winter stored shifting issues
- 4l80E slipping?
- '91 6.2/4L80E Problems - DTC 12,22,85,86.
- Dtc81, 82, 83
- No Reverse, All other gears shift
- 4l80E Dripping Tranny Fluid
- 1994 6.5L tranny question
- 6.5 to a 454 gasser
- Installing torque converter bolts
- can I swap 1994 trans to a 1998 suburban
- Soft/Delayed Shifting
- dtc codes 85&87
- what year trans are compatable to a 95 4x4 trans
- I am ignorant of automatic tranny's....please help me!
- Transmission Output Speed Sensor Missing
- question about connecting shift linkage on 4l80
- Best Reman Trans?
- hard and soft shifting
- ABS Light, Trans in Limp Mode
- Shift Kits
- Bogging down when trying to go??
- bought a trans/but have some problems
- stuck in first gear
- Flushing my trans. GOOD? BAD?
- Trans flush. GOOD? BAD?
- erractic shifting 93 chevy 6.5
- Opinions needed
- Shift control
- towing and no to delayed shift...hell is going on
- Silicone on Gasket
- 4L80E Overdrive Issues
- What will this work in?
- Gasket Prefference
- 4l80e stand alone computer ID
- Anyone have the Gear Vendors 4l80e over/under drive?
- replacing 4l80e, few questions?
- Is this right?
- No 4th gear w/ 4L80-E
- 4L80E cooling
- Help!!!!!!
- tranny won't shift out of first
- Electrical short burned wires
- 4l80e troubles
- Is it ok to drive with truck in "limp mode"?
- whistles off the line after Trans replacement
- Flashing code 81
- 4L80E 4x4 from Diesel 6.5
- Transmission rough shift 1-2 and occasional OD Problem
- no over drive when warmed up????
- 4L80E drain plug removal issue
- need help!! no over drive problem
- '94 6.5 TD sticks in 2nd gear, will reset after turning truck off HELP!
- Not shifting into overdrive TPS ohm reading will not drop under 2 at idle
- 2 th400 questions
- 1998 Auto tranny codes
- Well this was a new experience
- 95 4l80 e cooler lines
- Is this the right ATF?
- 95 6.5td Suburban transmission
- 4L80e scanner help?
- Cummins swap
- 3500 Won't shift out of park when running.
- dipstick reading woes
- no engagement
- grind on 1-2 upshift?
- Weird shifting problem....
- Another bad Builder
- Spin on trans filter question.
- Large transmission temperature surge after idling ?
- Thread size-again
- Hummm while in gear...why?and why meeee???
- 4L80e transmission swap.
- hard shift,more like a slam,
- does not engage
- torque converter problem
- Can not upshift out of 1st
- overdrive whoas
- Help fine tunning a TCI calibration...
- Code 68 won't clear
- TCC operation
- Same old song, but new project 4L80e swap.
- 4L80E Lost O-Drive, '93 6.5 TD Pick Up 4x4, Maybe TPS???
- torque converter lock up
- 4l80e issues again
- Shudder when braking
- Broken rod, right side of transmission, What is it?
- Considering swap from 4l80e to a 700r4
- Limp mode & only code 36
- 1993 6.5 with 4l80e whining noise OD
- selective shifting out of 1st, dropping OD/lock up.
- 4L80E interchange
- 4l80e pulling hard in reverse ???
- 4l80e ticking problem
- Hard shifting 4L80E in 2004 2500HD
- Reverse Issue
- Missfire/shudder in reverse only?
- 95 accumulator assembly
- Suburban torque converter bad?
- question about 4l80e code
- Noob Needs Help........feel Real Stupid
- Kinda urgent.. Shift Solenoid bolts stripped?
- How fast can I cruise? 1990 v3500 6.2
- Engine Braking in OD?
- 95 chevy k3500 4l80
- 4L80e slipping after pressure washed
- TCI vs. B&M vs MagHytec Trans pan
- rebuilt tranny wont shift into overdrive sometimes
- cause of high temps
- 1993 6.5L Shifting Shudder RPM All Over the Place
- will a 4l80e hold up???
- accidently popped into park while driving...
- 4l80e to 24v cummins
- slips in reverse
- Short Circuit, Tranny won't shift out of 1st, ABS light on
- reverse servo
- Shudder under load in 3rd and 4th - 4L80e
- 93 to 02 conversion