2002 Pontiac Montana 3400 starts but stalls out. It seems like the injectors are losing negative pulse. I have checked the fuel pump, the battery, the altenator, fuses. What could be causing this?

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Asked by sambam2007 Nov 20, 2015 at 03:52 PM about the 2002 Pontiac Montana

Question type: Maintenance & Repair

2002 Pontiac Montana 3400 starts up but stalls out. It seems like the injectors are losing negative pulse. I have checked the fuel pump, the battery, the altenator, and fuses. What could be causing this?

65,590

firebird338 answered 9 years ago

May just be dirty injectors add some Lucas Fuel Injector cleaner to gas tank also could be fuel filter is partially clogged. Change fuel filter.

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1,930

Carpentar answered 5 years ago

Low fuel pressure pump or filter

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