GMC Suburban 2500 Questions

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It will start but will die quickly! Can't use the lights,heat,or radio
The fluid is leaking out from a part about 5 inches below the reserve opening. I can see it leaking out when the car is running. Even more so when the steering wheel is turned. I go through about a quart every 10 - 20...
while i had it apart icranked it over to line up the timing gears. nw im having problems geetting the dist. instaled right , i brought number onepiston up to tdc on the compression stroke, but dont knoe how to set th...
I bought a good used 93-94 motor from a junk yard for my 96 suburben, will it line up and fit in ok? If not is there a way to retro fit it?
There is a little black box it sticks out in the engine bay that gets hot I think that is a problem I do not know the vehicle will not start after running for a while!
I have had to prime my suburban for awhile now to get it to start then the other day I was driving and it just died on me. Had to have it towed back to my house. Was able to get it to start the next day and it idled f...
I have changed my fuel draw pump and I also replaced the injection pump brand new but my truck still won't start or get fuel any suggestions
Does anyone know whether or not the dashboard is illuminated during daylight hours. In certain lights, such as driving into the bright sky it is very difficult to read the speedometer. The dash lights up at night OK b...
We tuned up changing spark plugs, wires, cap and rotor. 2days later it lost power while driving. Cranks but don't start. Changed distributor, crankshaft sensor, ignition control module, coil AND computer....fuel press...
My suburban has side by side, rear doors, that open outwards (not the up and down doors). All of a sudden, the left door won't open. When I pull the lever to open it, it seems like it almost grabs something, and then ...
my code reader is throwing code 34 what would that indicate
I used the four wheel drive to get out of a parking lot where the snow was deep enough to get me stuck in two wheel drive. The transfer case shifted manually as it usually does, the indicator on the shift lever indica...
I would like to know what the normal running temperature is for this engine because I just bought this suburban from a unscrupulous private owner anyhow, it runs at 220 degrees and I'm sure this is too hot. There is n...
cranks so much worried about heating up starter and ruining it. what all should I check on engine and or truck only has 89,000 miles on it, but cant get it to start now, just cranks
Have changed the starter and fly wheel. Think I have starter hooked up wrong. It has three wires. Also, when hook up batteries to try to start, batteries spark and Glow plug stays on all time. Think I might have s...
I believe it has a short or is going out sometimes it clicks and smoke comes out of steering area. also i smell a burning smell. I have a new battery and starter.
a engine quit runing wait about ten minutes engine start i was towing a trailer the engine just stop runing wait about ten minutes it star running again drive about one hundred miles it stop running again wait about t...
Changed fuel filter little better mechanic says problem is pump should i change it, no check engine lights either
It seems I have a coolant leak(only when the engine is running) which seems to be coming from a water line junction or distribution piece that looks maybe to be plastic. It is under the resevoir tank/ air cleaner inle...
Would have to put it in park and turn key totally off. Had the fuel filter replaced, tune up w/ new plugs,wires ect. Started better, but still has a miss and terrible fuel mileage. Have had several 454's so know about...
Wont start, and I believe its the injectors. I just replaced the fuel pump and fuel filter. Its Getting gas all the way up to the injectors.
Turns over although wont fully engage. Battery is 2 yrs old and starter is one year old.
1995 was a year buy itself having a hard time finding the right regulater the regulaters from the auto parts stores wont hold up any suggestions aer has anyone else run into this problem?
how long does it take to replace a water pump.
My 1990 GMC suburban just quit while driving it. It lost electrical power and the only thing that works is the head lights. Is there a fuse or fuse link some where that has blown.