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Service Engine Soon Light

A

auctionman

Guest
HELP! I have an 1989 Corvette Convertible and I cannot seem to reset SERVICE ENGINE SOON light. I changed the alternator and battery today and BINGO! the light went OUT...BUT....an hour later it was back on> I ws told to disconnect the battery for 10 seconds and then re-attach to clear code. But to no avail it is abck on and really BUGGING ME! What do I do/try??
 

Ken

Gone but not forgotten
Joined
Jan 30, 2001
Messages
8,236
Location
Hermosa Beach, CA
Corvette
1987 Z51 Silver Coupe
Welcome To The Corvette Action Center auctionman!

Glad to have you aboard David, and I hope we can help you here.

I don't have an answer at my fingertips, and I haven't encountered the "SES" light staying on after disconnecting and re-connecting the battery or when changing the alternator.

I have had it happen to me a few times when I've over-oiled the air filter element (I use a K&N) and the MAF gets coated. It'll soon burn off however and the light will not come on again.

As Keith so aptly put it "The best guy here for a C4 is C4C5specialist. His name is Paul." ;)

Once again, welcome, and I hope you enjoy every minute you spend with us. :upthumbs
 

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