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2000 montana misfiring


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ak4
Anonymous Poster
brokin2bdown2002@yahoo.com

Jul 14, 2008, 9:36 AM

Post #1 of 2 (1313 views)
2000 montana misfiring Sign In

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I have a 2000 Pontiac Montana that is having:

mutiple misfires, hard to start, stalls often while trying, loss of power, will not go above 2500 RPM's while driving, acceleration problems and occasional but Infrequent backfiring, HELP?


Double J
Veteran / Moderator
Double J profile image

Jul 14, 2008, 12:10 PM

Post #2 of 2 (1309 views)
Re: 2000 montana misfiring Sign In

I would start by getting the fuel pressure checked using a fuel pressure gauge.
Sounds like you may have low fuel pressure/fuel pump problem.

Fuel pressure....52-59 PSI...key on ,engine off.....


Jim


(This post was edited by JIM N on Jul 14, 2008, 12:14 PM)






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