1991 Pontiac Firebird 3.1l,after it warms up ,stumbles &

1991 PONTIAC FIREBIRD
138,000 MILES • 6 CYL • 2WD • AUTOMATIC
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TEPE
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3.1L,runs great cold, warms up then it stumbles or misses.Get ready to stop or slow down it stalls then starts right back up. Put plugs ,wires, cap, rotor, coil modual,fuel pump,fuel filter on it.
Sep 17, 2009 at 9:37 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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