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Since no one has responded to my other thread,i thought i'd try again.So my blinking check engine light is off now,and code p0304 is gone.it now has code p0443/evaporative/purge thing??.Its still running rough but not as bad ad it was.What can i do to fix P0443??
There was 50 respondes on your last thread. I believe on post #46 I recommend to perform a compression test. Did you ever do the compression test? I would say you have a burnt valve and the cylinder head needs to come off. To fix the P0443 code, Start by checking your vacuum lines to the purge solenoid.
I have been having the same problem. Took to dealer and 800 dollars later still same problem. Says EVAP control system purge valve circut malfunction. ???????? any ideas please let me know