GMC Sierra 1500 Questions Any type
2007 Wipers
Hello I just bought a 2007 Denali 1500,very happy with it so far. I noticed the wipers aren't working in the delay mode, slow and fast work fine. Also the wiper heater is not working either, the 60 am...
Transmission Leak
I just replaced a new filler pipe and grommet in my 4L60E transmission and it still leaking around the grommet. I put 5 litres of tran fluid in the transmission pan so it shouldn,t be over full..I als...
How To Troubleshoot The Cruise Control In My 1991 GMC Sierra C1500 Stepside...
Simply does not work. I've had GM vehicles with cruise controls, so I know how to operate the cruise. Just need the steps to begin troubleshooting why it's not working.
Waht Is Worng With Shifting
I have a 1994 GMC sierra 1500 with a 5.7 motor. I am having a prolem with down shifting. I get goin about 60 mph and the speedo does not go any higher. It also starts to down shift and shifts back up ...
Is Using A 180 Thermostat Ok?
after taking out 195 and using 180 truck sounds quieter??any reason???
I Want To Peel Out More.
I've modified truck, intake, cats, headers, chip. If I floor it, tire peel out, what else can ido, to get more peel out . Tranny
4L60E
Can you put a 95 GMC 4L60E in a 98 GMC with a 4L60E?
98 Gmc 1500 5.7L Wont Start After Sitting.
so i let my truck sit for about 2 months and it ran fine before i parked it. now it turns over i know im getting fule and spark. i tryed starting fluid and it still dosent even wanan try and start. al...
1994 GMC 4l60e Transmission Shifting Problems
I've got a 1994 GMC Sierra 4X4 5.7 I purchased from an older couple. It has been sitting a year. She said years ago they had tranny trouble; it would stay in low. She took it to a shop where she said ...
1994 1500 Sierra Vibration When Shifting At High Speeds
when driving at constant speed over 40 the truck shakes when downshifting to maintain speed. carrier bearing was loose so i shimmed it to see if that was a fix. not as bad but still doing it. is this ...
2010 GMC Sierra Crew Cab 4x4 Z71 - Low Oil Pressure
Is it normal for this sierra to run 39% oil pressure on the highway on cruise control and at times 20% percent on idle in the city? Doesn't that seem too low? I took it to the dealership and they sa...
Back Pressure
back pressure- i wnat to get headers for my 1993 sierra 350 but i dont understand the back pressure thing do i need back pressure or not im not running catylitic converters only glasspacks will adding...
Crazy Gas Gauge
The gas gauge in my 2001 GMC Sierra has started to go a bit crazy. It bounces all over the place when I get below a 1/4 tank. I replaced the fuel pump at several hundred dollars. Any other ideas?
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