LB7: Fuel pressure regulator

dirtymax88

dirtymax88
Jun 6, 2014
4
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Everson, WA
Hey guys, first time poster, long time reader. So... I took my 2001 Sierra in today because lately it's been aspirating strangely. Its hard to explain the sound, but it kinda revs up and down at idle, but there's no difference when I'm at any point through the throttle. The shop says she needs a new fuel pressure regulator ( for $900 )... Does this sound familiar to anyone?
 

2003Duramaxlb7

New member
May 4, 2014
99
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Pensacola,FL
Pensacola injection sells the New, Bosch ( i think it is) for like 150.00 or so.. Ya its a Pain in the ass to get to, but you could do it yourself.. There's afew write ups on here about it..
 

paint94979

Beer Nazi
Sep 18, 2006
11,715
8
38
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Iirc book time is 4 hours. I'm sure they are charging you retail for the part was well.
 

Brabham 64

New member
May 26, 2014
79
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0
i think it took me and a couple buddies 3 hours to do one in the driveway about a year ago.....