1988 Buick Park Avenue car eating up gas at idle

1988 BUICK PARK AVENUE
155,000 MILES • 6 CYL • FWD • AUTOMATIC
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JOSHROHR
  • MEMBER
  • 1 POST
y cars eating up gas even when idling could this be because of a bad fuel filter or an oxygen sensor or
fuel injector cause also when im at a quarter of a tank of \gas and at a stop going downhill it stalls
Oct 17, 2010 at 5:33 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
When was the last major tune-up don't recall give it a major tune-up start here
Oct 17, 2010 at 8:02 PM
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