GMC Sierra 1500 Questions Any type

Gmc Sierra 1500 Fuel Pump Relay Location

where is the fuel pump relay on a 2008 sierra 1500 c/cab 4x4

4.8 Towing Capacity, Soon To Buy Vehicle HELP

About to buy tomorrow July 12,2011 2011 Sierra 1500 WT 4.8 V8, towing package, tranny cooler, III Hitch, HD radiator, 3.23 rearend. Crew cab. I need to be able to tow 4500 lbs. in the mountains. Any t...

How Many Km Between Oil Changes

only have had my 2009 for 4 monthes its got 80,000 km on it and havent had to change the oil yet

What Inch Lift Do I Need To Use 285/75 Tires On A 1995 GMC Z71?

16" Rims For A 2005 1500

I purchased 16" wheels for my Sierra and my mechanic told me that these wheels will not fit because they interfere with the brake calipers. Has anyone run into this problem? Is there a way to get ...

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...

I Drove With My E Brake On Now The Brakes Feel Spongy What Did I Most Likel...

Location Of Fuel Filter , Any One Know Or Has Had This Problem

Location Of Fuel Filter

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 ...

Gas Gauge Bonces Around

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...

4L60E

Can you put a 95 GMC 4L60E in a 98 GMC with a 4L60E?

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

Is Using A 180 Thermostat Ok?

after taking out 195 and using 180 truck sounds quieter??any reason???

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...

Fuel Filter Location On 06 GMC Sierra 4wd

VALVE RATTLE

I just had my brother in law repalce the front seal in the transmission & the engine rear main seal. Now when ever I accelerate, the valves rattle very badly. What could have caused this just by repal...

Rear Main Seal

Hey I have 91 GMC sierra k1500, i just recently found out that my rear main seal is done for. I called a couple places to see how much it would cost to get fixed, but from what I've been hearing on th...