CEL flashing. Code 0301 replaced plug and coil and boot. Still no change. Very rough at idle smooth at higher speeds. Slight corrosion on plug 1 with some oil. Engine oil looks clean and antifreeze is nice and pink. Does this mean my valve is busted. Or is there another cheaper trick to try.
have the same problem?
Sunday, February 23rd, 2014 AT 4:21 PM