1990 GMC Jimmy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 GMC Jimmy
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1990 GMC Jimmy ProblemsReplace Fuel Filter Every 30,000 to Prevent Fuel Pump Failure
The air conditioning compressor may develop an abnormal noise and require replacement. We recommend that whenever an AC compressor is being replaced for a noise condition, a filter kit should be installed to prevent any metal particles in the system from damaging the new compressor.
1990 GMC Jimmy Questions1988 gmc jimmy. What would make my headlights cut on and off? (1 answer)
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 start...
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!