2001 montana, all 6 fuel injectors are not working, what would be the reason.

Asked by chrisvking1973 Nov 01, 2011 at 06:07 PM about the 2001 Pontiac Montana Base Extended

Question type: Maintenance & Repair

3 Answers
6,440

Michael answered 12 years ago

step 1, check the fuse box for anything labeled fuel injection. replace any bad fuses. next, check the wiring to the injector harness.

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Carpentar answered 5 years ago

Cam position sensor located under PS pump mine the pigtial was damaged and blew the pcm fuse but the broken insulation can cause injectors not to work and rough running and poor performance

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Carpentar answered 5 years ago

Do a fuel test remove pcv tube from intake tube spray a good amount of starting fluid while turning over if it starts and runs for a second fuel pump is the next most likely candidate

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