Fuel pressure fluctuating between 0-12 psi
#11
#12
If filling up the tank or new filters doesn't work it could be the overflow valve on the vp44. Here is a link for testing it https://www.dieselbombers.com/98-5-0...formation.html
#13
#14
#15
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RatsMC
Chevy/GMC 6.2L and 6.5L
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05-04-2015 05:25 PM