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Old 01-17-2011, 04:56 PM   #3
57 3100
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Join Date: Apr 2010
Location: South Florida
Posts: 182
Re: 2003 S-10 "check engine" light

Quote:
Originally Posted by 68C15 View Post
flashing light means you have a catalyst damaging missfire. the codes will remain for 40-50 ignition cycles without failure.
just thinking here; you have a wet enviorment now, right? is there moisture in the cap?
thanks for the info.... what is a "catalyst damaging missfire" ?
about 8-10 months ago i had a complete tune up and #5 injector replaced.
i didnt know the code would be stored for, so when i get a chance i will scan it and see what it says.
is the "catalyst damaging missfire" something serious ?
like i said, the truck is running perfect with no rough idle or while at speed.
thanks a bunch

oh yea, no possibility of any moisture in the cap..

leonard
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