1990 Oldsmobile 98 mILEAGE

1990 OLDSMOBILE 98
84,000 MILES • 6 CYL • FWD • AUTOMATIC
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KINNILOVER
  • MEMBER
  • 1 POST
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 3:53 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
It could be in need of a tune up. Do you know if it was done before you got it?
Apr 15, 2010 at 2:37 PM
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