2002 chev 8.1. goes into reduced power when ign key turned on. clear code and eng. runs fine until next time.

Marvin

• 85242 Answers
• Posted on Sep 08, 2008

SOURCE: 1997 isuzu wizard mu check light

Code 24 is a vehicle speed signal sensor fault, the sensor most likely does not provide a useable signal until about 25 MPH, when the computer doesn't see any signal after that speed it turns on the light. Make sense?

Dennis Mulford

• 1055 Answers
• Posted on Mar 09, 2009

SOURCE: intermittant starting problems 96 cherokee 4.0ltr

fuel filter or throttle positionong sensor

SOURCE: Runs rough, misses, sometimes then clears up.

You have a cylinder misfire. You need to check the distributor, wires, and pull the plugs because something is not firing the fuel mixture in one or more of your cylinders at timew. you can do the plugs yourself for the most part. I dont know how the 6 cyl looks in the engine compartment of the wrangler, but from my experience with a 96 XJ, number 6 cylinder is very difficult to get to because of the interior air intake vents. if all the plugs seem fine, you may want to take it into a shop for a distrubutor and wire check

SOURCE: running rough, no power misfiring

i had that problem once. when i got under half a tank of gas in the tank. What i did was i dumped one bottle of gas line deicer in the tank and i have never had it agian. you may have some water in the tank. from condasation or i have a stong feeling i got my water from the gas station. i was using the same station all the time. so i tryed another gas station and so far no more rough idleing which was caused by the water i think and i am getting better fuel milage to. i hope this helps.

SOURCE: 94 Toyota 22RE engine. Cold engine starts and

i would check the egr valve sounds like its sticking.