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- - oo Silverado FPR problems (https://67-72chevytrucks.com/vboard/showthread.php?t=319040)

ol Curt

12-13-2008 12:16 PM

oo Silverado FPR problems

Any of you had problems with a fuel pressure regulator making noise after it was installed? Mine makes a lot of vibration when it is cold outside.

ol Curt

12-13-2008 12:19 PM

Re: oo Silverado FPR problems

I should also mention that I have the 5.3L and I installed the FPR to help with a hard start problem. That didn't cure the hard to start till I found a vacuum leak in the fitting that attaches the vacuum line to the regulator. Replacing that solved the hard start, but that's when the vibration started.

pjmoreland

12-31-2011 02:59 PM

Re: oo Silverado FPR problems

Did you ever get your FPR vibration problem fixed? My '00 Tahoe has the same problem.

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