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Jeep
Grand Cherokee
Engine
Symptoms
Revs Up
Rpm fluctuations
2005 JEEP GRAND CHEROKEE
60,000 MILES • 4.7L • V8 • 4WD • AUTOMATIC
HARVERINDER SINGH
MEMBER
1 POST
Hello, the rpm fluctuates when stop at signal.sometimes it stalls and need to restart it.
Apr 30, 2020 at 1:07 AM
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ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
Good afternoon,
Is the check engine light on? If it is, do you know the code as it will help narrow the area of failure.
https://www.2carpros.com/articles/engine-surges
I would start by cleaning the throttle body as dirt and carbon can cause this issue.
https://www.2carpros.com/articles/throttle-actuator-service
Roy
Apr 30, 2020 at 2:58 AM
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