1990 Oldsmobile 98 mILEAGE

1990 OLDSMOBILE 98
84,000 MILES • 6 CYL • FWD • AUTOMATIC
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KINNILOVER
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i BOUGHT A USED 1998 IN IMMACULATE C ONDITION.

Ii DID HAVE TO REPLACE THE COMPUTER MODULE WITH A USED ONE.

I AM ONLY GETTING ABOUT 16.8 MILES PER GALLON WHICH I BELIEVE IS QUITE LOW FOR THIS ENGINE.

COULD IT BE THE USED COMPUTER MODULE, OR DO I NEED TO CLEAN THE INJECTORS?
Jan 11, 2010 at 11:53 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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