I've changed spark plugs and wires, and also put new coil packs in. Have 2 spark plugs that fire sometimes, but does not effect the idling or running. Check engine light comes on and goes off when spark plugs fire. Have had the computer checked for a code but nothing comes up. Please tell me if this is a computer problem or something else.
have the same problem?
Saturday, September 13th, 2014 AT 2:28 PM