1994 Pontiac Grand Prix rough idle and dies when it is give

1994 PONTIAC GRAND PRIX
96,000 MILES • 6 CYL • 2WD • AUTOMATIC
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LAUGHINGCLOWN
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  • 1 POST
i have changesd the fuel filter and the throttle positioning sensor, and there was no change.
Aug 21, 2010 at 9:58 PM
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RASMATAZ
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  • 75,992 POSTS
Do you have a check engfine light?

Clean out the idle air control valve and test the manifold absolute pressue sensor and the MAF sensor with an electronic cleaner CRC -to include a fuel pressure check
Aug 22, 2010 at 4:10 AM