1) The Engine runs smooth in Idling for some time & suddenly the RPM drops for 3-4 seconds and the engine shakes & again the vehicle is normal. 2) When you accelerate uniformly the engine vibrates a lot. This symptom is not there during fast acceleration.
There is no DTC recorded.
Checked the vacuum pipes- found Ok
Replaced the HT cables.
Replaced the Spark plugs.
have the same problem?
Tuesday, January 4th, 2011 AT 12:28 PM