Question about 1998 GMC Jimmy

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1998 gmc is knocking

Motor is knocking

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-Possible valve has too much clearance.

Good luck

Mai

Posted on Mar 26, 2014

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6ya6ya
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Posted on Jan 02, 2017

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Why is my truck making a knocking noise and shaking badly


You say knocking where the engine or somewhere else?

Apr 28, 2014 | 1998 GMC Sierra

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1998 gmc jimmy is knocking


There are several things that could cause a knock, ranging from a worn crankshaft bearing(s) to a worn water pump.

You can further pinpoint this knock by defining if it occurs occasionally, constantly, just at a specific RPM, or only under a load.

What kind of a knock is it? Hi-pitched or low-pitched?

A more detailed problem description would yield you a more specific/helpful answer.

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Knock sensor on 1998 gmc jimmy


it is located beside the crank pully. it controls the timing, a bad one will give you bad fuel mileage and could get a knocking sound when going up step hills. it keeps the engine from knocking by adjusting timing.

Mar 06, 2013 | 1998 GMC Jimmy

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It wont start not even a sound i have lights


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Jul 05, 2012 | 1998 GMC Jimmy

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1998 gmc safari engine knocking


You probably have a bad connecting rod bearing, broken piston, worn piston wrist pin, a bad lifter or rocker arm. You could pull the valve covers to see if anything is broken. The others are in the motor.

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Need the location of knock sensor in my 98 gmc sonoma xtended cab 4x4...


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