jahmezis45
LVC Member
hey im having issues with my 2000 lincoln ls v8. im having misfireissue. i went 2 some mechanic to get valve cover gaskets replaced.when i got car back it sounded horrible. he said i had the code p0303told me to replace the coil which i did. nothing changed at all.just to clarify it was cylinder 3 coil and spark plug on the passengerside tht i replaced.also tht particular spark plug wasnt buring rightit seemed to be burning right down the middle. all other plugs lookedgood. i got injectors cleaned but no difference still misfiring.brought car 2 auto zone 2 double check the code then i got the samep0303 code but also p0170 code. what the hell is wrong with my car plzhelp