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?

Asked by 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?

1 Answer

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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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