Hi guys
I feel a very slight tremble thru my steering wheel while at idle. My H3 runs just fine. So I figured I should just clean my MAF sensor
and my throttle body. which I did. Now 2 years ago I installed the NGK iridium laser spark plugs. They say the plugs are good for 100K miles
Should believe this statement and change the spark plugs? or can it be one of the coils ? I would really appreciate the advice. Please