1997 Geo Prizm gas

1997 GEO PRIZM
199,870 MILES • 4 CYL • FWD • AUTOMATIC
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GAMI
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  • 1 POST
My car recently I noticed that is eating to much gas I change oil often 3000 miles what can the problem be. I usally fill the tank up once a week now I notice I have to do it every four days.
Jan 22, 2008 at 2:14 PM
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MMPRINCE4000
  • CERTIFIED EXPERT
  • 8,548 POSTS
If your check engine light is not on, then it could be a bad injector, higher than normal fuel pressure or a leaking fuel pressure diaphram. Pull the vaccumm hose to the FPR and see if it has gasoline in it. If so it will need to be replaced.
Jan 24, 2008 at 6:59 AM