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Chevy Silverado and GMC Sierra Transmission Problems

503 messages, Last post on Nov 10, 2009 at 5:28 PM
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Replying to: 1offroader (Oct 14, 2007 6:27 pm) sounds like draining is right for me, my 4l80e transmission has a drain plug. What about changing filter, I had transmission oil changed at GM dealership (60K). Nothing was said about a backflush so I am sure I got a oil/filter change. Truck now has (77K) Do you change filter and oil every 30K?
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Replying to: maxwell10 (Oct 20, 2007 5:42 pm) I have a 99 Trooper, it has a GM trans in it, you can't even get inside to change a filter (if it even has one), I just drain the ATF and refill. No trans probs at 70K. 1offroader |
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| does anyone know where the speed sensor is located on the transmission of a 1998 chevrolet silverado z71? | |
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Replying to: fgr8frk (Oct 14, 2007 12:01 pm) |
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2001 GMC Sierra CC 8.1L 5 speed Allison 2 WD 62,000 mi - Experiencing slack on takeoff - Transmission? U joints? Any ideas? Any help appreciated! John |
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I recently bought a used 2003 Sierra HD Duramax. The salesman said it had an Allison. My neighbour said that Allison should be indicated on the model plate on the side of the truck, but ours simply states "DURAMAX - SIERRA 2500 HD". How do I tell if it has the Allison?
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Replying to: lillies (Nov 12, 2007 9:54 am) One other option...run it 95mph and if your only running about 2600rpm on the tach...it's an Allison...LOL Hope this helps! |
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HI IJUST WANA ASK YOU HOW TO PROGRAM MY OTHER REMOTE CONTROL AS I HAVE TWO REMOTES BUT ONE IS WORKING FINE BUT THE OTHER ONE IS NOT PROGRAM THANKS |
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I just bought a used Silverado, 2WD, 4.3L, W/ a 5-speed. After driving it 150 miles, yesterday a.m. leaving for work, I started it, pushed the clutch pedal to the floor. The fluid level was fine, couldn't get any pedal. I sat stewing for 30 min., and it finally let me shift.The idiot at the car lot said to pump the clutch pedal, then he told me to bleed the slave. Any ideas?
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| I have a 2005 silverado 3500 4wd with the 8.1L. My problem has me stumped. I started the truck early in the day, started to work and the trans light came on. The truck would not shift right. I hooked up the hypertech and got the codes for sensorA, B, C, D, E,. I checked the plugs all was fine. I cleared the codes and the truck shifts fine now. BUT the battery light stays on after the truck is turned off and it drain the battery. I dont know if its grounded out or the ecu is fried........ | |
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Chevy Silverado and GMC Sierra Transmission Problems
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