Van drove fine yesterday morning anf then in the afternoon it ran really rough, and the CEL light came on. I read the codes P0325, and P0306. I check the fuel injector in the 6th cylinder and it was not functioning properly replaced it, and now I ge the same rough idle and missing through driving range, but the code is now P0300. What could it be and where do I start. I have recently replaced the cap, rotor, spark plugs, wires, and distributor.
Monday, August 6th, 2012 AT 2:59 PM