poor fuel milage

1990 CHEVROLET CORSICA
120,000 MILES
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TROYMAN6
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i have a 1990 corsica 2.2 ltr throttle body fue linj. only getting 13 miles per gallon. is my throttle body fuel inj. bad. or is something else wrong?
Mar 31, 2012 at 5:34 AM
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FIXITMR
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any codes to read?
Mar 31, 2012 at 5:41 AM
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TROYMAN6
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  • 2 POSTS
no
Mar 31, 2012 at 5:49 AM
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FIXITMR
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  • 9,990 POSTS
try cleaning MAF sensor. follow this link to see how

https://www.2carpros.com/articles/mass-air-flow-service

:-)
Mar 31, 2012 at 5:51 AM