RepairPal's independent, master mechanics track down the best of the best in auto repair. Learn more »
Get the latest advice about your car
Replaced the coil pack with same result. Spark plugs on #6 showed some
oil. One plug was carbon fouled. Any suggestions what to check for the oil.
start with a wet and dry compression test. it will verify rings. if that is ok, it could be valve seals or bad guides