On changing spark plugs, discovered that all plugs on passenger side had good burn but all 4 on driver's side were carboned up. Seems like mix is too rich on driver's side. Where is the problem? Common factor to those cylinders is fuel rail. Is it a fuel regulator or some other air/fuel mix valve problem?
No other codes on reader occur and it happens intermittently that the milage drops to ridiculous, engine runs rough, and Check Engine light starts a flashing.
have the same problem?
Monday, January 9th, 2006 AT 1:09 PM