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post #1 of (permalink) Old 07-07-2008, 10:08 PM
Sam S
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check engine light for chevy impala 2002?

hi,i had a check engine light it was for a fuel injector #4 misfire but i fixed it. now i got a check engine light for like a oxygen sensor or something,. but i deleted it by hitting clear with a device. and now it wont show. and i need to take it to the mechanic and i don't know how to prove it to him without a check engine light. how to make it come back???
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post #2 of (permalink) Old 07-08-2008, 01:51 AM
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should still show up in the pcm's memory...
you remember which code it is (for front or rear o2), theyre pretty easy to change

any asshole can make a v8 fast
It takes a special breed oof stupid/crazy asshole to make a v6 fast
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