14
questions

I AM ON MY #2 WATER PUMP REPLACEMENT.I HAVE: MEASURED LENGTH AND(CENTERED) ALL BELTS,AND TENSIONS,TROUBLE SHOT ANY OTHER PROBLEMS,THE ONLY THING LEFT IS THE FAN.THERE ARE SMALL SECTIONS OF SILICON MISSING OFF THE CENTER OFF OF THE FAN,BUT BEFORE I PURCHASE A NEW ONE(THEY'RE NOT CHEAP)I'D LIKE TO KNOW IF THIS IS A POSSIBILITY.MY "BEAST" IS A 1988 BUT YOU DONT LIST THAT YEAR.CAN YOU HELP??










The headlights cut on and off after running for about ten minutes thought it was the alternator so replaced that and the still do it what could it be?

First, I want to go ahead and thank anyone who takes the time to try to answer my question. Second, the latest model provided in the drop box was for a 1990 model, that is what I selected because it was the oldest. My truck is actually a 1985 GMC Jimmy 4x4 with a 305. I recently changed the starter on the truck but now my headlights will not come on. I have already checked the fuses and they all appear to be good. The starter will start the truck and it was installed according to the manual. can anyone help me out? Could the headlight switch have gone?

Wen warming up the truck, every time, morning, afternoon and night, the idle goes up and down for about 5 minute or till warm up. It doesn't have trouble starting and runs great after warm up. No codes or check engine light on.
Please help. Any advise or info would b greatly appreciated. Thank u.

so I bought a new battery for it and when I turn the ignition switch to turn the vehicle on it doesn't want to start the battery voltage is good a little pressure is good but the vehicle itself will not turn over

How do I take a part the rear axles just to replace the seals?
By dismantling the wheel, or through the differential? With some detail please.
Thanks in advance!

After jumped & vehicle runs for about 15 minutes & is charging at 13.5 volts, it will start the rest of the day but when vehicle sits all night, have to jump start again. Help!

does have a timing belt or chain

It is actually a 1987. Does not want to start on first try. Cranks over, i was told something about a starter clutch, didnt realize that they are on cars too. Obviously gas and power is good, anyone got any ideas.
Thanks

The tailgate window only goes down part way on one side and seems to bind up. I took off the cover & found some rusted metal pieces/arms? in there. what are they called so I can order the correct parts?

thanks for the responce oakman...i went thru the panel originally, but with the window up, the motor mechanism is in the way of the two screws on the cylinder. the does tailgate come apart somehow or do i have to take all the window guts and glass out instead?

how do i access the key cylinder on the rear power window? the power window works from the interior switch but not from the outside key. i cant access it in order to check the connection.

my 1988 gmc jimmy backfires through the throttle body and looses pressure when driving , and cuts off. can anyone help me?