Join Date: Oct 2007
Location: Phoenix, AZ
Thanked 49 Times in 48 Posts
Originally Posted by pa coal roller
Idk what it is I need a guage. I did upgrade the spring in the lift pump and have a adjustable over flow valve. Have all new fuel lines.
It doesn't matter if it is new or has 600,000 miles on it. To understand a problem requires collecting data about the problem. Get a gauge and we'll start there.
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91.0 D250 A727 w/ 216k on the clock. i/p replaced 20k ago, lift pump 2k, 1 turn fuel, 2 turns smoke, ground & polished AFC pin, timing bump, 366 spring 94 2500 4x4, 49k miles, Farrell Diesel rebuilt 215 pump, PDD 5x12 SAC, SXE 362, built 47RH