1990 Other Oldsmobile Models idle

1990 OLDSMOBILE
225,000 MILES • 6 CYL • 2WD • AUTOMATIC
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OLDSMOBILE90
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my 1990 delta 88 is idling to high when i take my foot off brake the car will go 15 to 20 mpr i am wearing my brakes out. Can you give me some advise?
Jun 22, 2008 at 8:42 PM
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LEGITIMATE007
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sounds like you may have a vacuum hose off or broken , or your throttle position sensor may be faulty
Jun 22, 2008 at 9:07 PM