misfire in cylinder
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This is a discussion on misfire in cylinder within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; hey wats up? i have a 02 subbie wrx and i have a miscode. I did compression test and all ...

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    misfire in cylinder

    hey wats up? i have a 02 subbie wrx and i have a miscode. I did compression test and all 4 cylinder r fine. i switched around coils pack and injectors as well replace all the seals on all 4 injectors. the code was a p0303 for a while and then it jumped to p0202. i dont know at else to do. any ideas?

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  3. #2
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    oh and sometimes when i rev my car i code hear it misfire too

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    Master Baiter EJ257's Avatar
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    ok but i have done comperession test like mutiple times

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    Registered User Ruh Roh's Avatar
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    just try alot of the things on there. ive had a cyl 3 mis twice now. first time i put injector cleaner in it and it went away. just had it again a few days ago and i ran injector cleaner, cleaned MAF sensor and brushed off battery posts and it went away. most likely went away from unhooking battery but putting new plugs in soon. just try the things on that list and hope for the best

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    thanks man i tried all those though lol

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