Greetings,
Marry Christmas to everybody!
Cherokee 1999 Laredo
There is very slight vibration of the engine. I changed the spark plugs. It didn't help a lot. The tester in the service did not show anything. What else could be the problem?
Best regards
Orlin
At what RPM? If the vibration is at idle it could be a dirty throttle body or idle air passage/stepper. A spray with throttle body cleaner will fix that.
How do the motor mounts look?
Dear Doug,
The vibration is constant. However I can feel it more at the low RPM. Before it was worse. After I changed the spark plugs it is not so sensible, but it is there.
DougW wrote:
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