1998 GMC Jimmy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 GMC Jimmy
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1998 GMC Jimmy ProblemsABS Light Due to Brake System Control Unit Failure
The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.
1998 GMC Jimmy QuestionsWhile running the heater this morning for about 10 min I noticed while I was stopped at a red light I was losing battery power fast, Shut the heat off and the battery gauge return to normal? Whats Wrong (1 answer)
My 98 engine overheated and I tried to save it. I have a 2000 jimmy 4x4 engine that looks almost the same but will it fit in my 98?
My car was knocking so i found a rocker arm loose on cylinder 6. The nut was tight to spec 18ft.lb, i tried tightening to 20ft.lb and did not change anything. I put a washer between rocker ball and rocker nut and tighten to 18ft.lb and it worked, i could still move rocker arm from side to side ...