Random misfire at idle and can't figure out what's wrong

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Jan 4, 2012 | 10:28 PM

#31

twfurst

Joined: Dec 2011

Posts: 54

From: Norwich, CT

So glad I just read this whole thread. I had a P0300 code along with an EVAP code (P0455 I think). I erased the codes to see if they reset the same, but after reading this, will start here.

Jan 8, 2012 | 06:29 PM

#32

vincent e

Joined: Jan 2012

Posts: 57

From: omaha ne

it could be a bad fuel pressure regulator .

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