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2002 Jeep Cherokee Surges in RPM

Tiny
PDSCHOLTEN
  • MEMBER
  • 2002 JEEP CHEROKEE
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
RPM surges 200 - 400 RPM when traveling 50 plus MPH with no discernable change in MPH. The surges last for 10 to 20 seconds before returning to base level. Occurance is radom. What could cause this?
Wednesday, December 16th, 2009 AT 10:06 PM

3 Replies

Tiny
HUSQVARNAUSA
  • MEMBER
  • 14 POSTS
Is it just wen it is cold, like you have just started driving
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Wednesday, February 10th, 2010 AT 8:43 AM
Tiny
PDSCHOLTEN
  • MEMBER
  • 2 POSTS
No - it is seems even more likely to happen after driving for a while.
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Wednesday, February 10th, 2010 AT 10:57 AM
Tiny
HUSQVARNAUSA
  • MEMBER
  • 14 POSTS
Is the motor serging of just allmost completly cutting out
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Wednesday, February 10th, 2010 AT 4:45 PM

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