car warmed up starts missing as soon as radiatorfan comes on

1994 GEO PRIZM
236,000 MILES • 4 CYL • FWD • AUTOMATIC
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JOHNNIE WHITLEY
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94 geo prizm when warmed up and the radiator fan comes on car starts missing and wont idle
Nov 20, 2010 at 6:22 PM
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JACOBANDNICKOLAS
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Has the check engine light come on?
Nov 20, 2010 at 6:26 PM
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JOHNNIE WHITLEY
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no the check engine light has not came on
Nov 20, 2010 at 6:31 PM
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JOHNNIE WHITLEY
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and the check engine light does work
Nov 20, 2010 at 6:42 PM
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JACOBANDNICKOLAS
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Okay, have you checked for vacuum leaks? Have you checked the EGR to make sure it is functioning and not stuck?
Nov 20, 2010 at 8:30 PM