redwrx2.5 Member Sep 2, 2009 #2 I have about 40k on wrx currently running cobb stage 2 93 octane I had the code pop up once, and reset the ecu and it has been good since, Think it's time for new plugs?
I have about 40k on wrx currently running cobb stage 2 93 octane I had the code pop up once, and reset the ecu and it has been good since, Think it's time for new plugs?
Ryan New member Sep 2, 2009 #3 That's a cylinder #4 misfire code. It wouldn't hurt to change the plugs. I would definitely check the coil packs first though.
That's a cylinder #4 misfire code. It wouldn't hurt to change the plugs. I would definitely check the coil packs first though.
