2001 Grand Cherokee

Tiny
RONLOS
  • MEMBER
  • 2001 JEEP CHEROKEE
I have a 2001 Jeep Grand Cherokee. 137,000 miles 4.0 liter enging.

The check engine came on and the engine started to idle rough (as if there was a constant miss fire). As I accelerated it was jumpy and rough and the check enging light started to flash. As I got to speed and stayed at a constant speed it smoothed out but when I accelerated it started again.

Could this be a wiring harness problem since it has never been replaced or could it be something else.
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Wednesday, November 21st, 2007 AT 10:54 AM

3 Replies

Tiny
JIMGUMP
  • MEMBER
After Thanksgiving dinner, started driving home. Halfway home, car sarted to shake terribly. Since I was only a mile from home, I slowed down and drove home. There was smoke coming from the rear center of the car, probably from the rear axle. What's up?
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Friday, November 23rd, 2007 AT 4:21 PM
Tiny
BMRFIXIT
  • EXPERT
IS IT TIME FOR tune up
change spark plugs
also check the codes
and let me know
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Friday, November 23rd, 2007 AT 4:45 PM
Tiny
BMRFIXIT
  • EXPERT
U propably need a head gasket
did it overheat
let me know
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Friday, November 23rd, 2007 AT 4:47 PM

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