Car stuttering
A/T or M/T?
Could be a lean misfire caused by plugged EGR ports. Or, not.
Need more information about symptom. Throttle position, uphill/downill/flat, RPM range problem is noticed, hot/cold, turning/straight, heavy acceleration, light acceleration, cruising etc.
Need more information. Anything now would be a guess.
Could be a lean misfire caused by plugged EGR ports. Or, not.
Need more information about symptom. Throttle position, uphill/downill/flat, RPM range problem is noticed, hot/cold, turning/straight, heavy acceleration, light acceleration, cruising etc.
Need more information. Anything now would be a guess.
The car is an M/T. It usually happened when the engine is cold under heavy acceleration in a uphill. Sometime when braking and the Rpm is below 2000, the same problem appears again. The spark plug cable has been changed.
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