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HELP: Code P0302

Picklz

SUDO Make me a SAMCH
Same thing happened to me, though I was getting specific cylinder misfires after I replaced the first coil. It's very common for 1 or more additional coils to take a shit after one is replaced, seen it happen on 2-3 different vehicles. I replaced the other 3 after I had the problem (in a different cylinder) after replacing the first one. Not saying 100% that is your issue, but it's probably the cheapest next-step to take if all your plugs are new and gaped correctly.
 

escort1991

New Member
And the P0300 generic misfire is back. On this particular OBDII, the EVA light was flashing. I couldn't find the manual of the OBDII. Could it be indicating an evap leak?
 
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