I have mechanical gauges. Didn't have time tonight but will look into tomorrow hopefully. just weird how it was fine for 6 months then just started going down. truck runs great and fuel pressure gauge in truck stays right at 7lbs and never drops. so i don't know. will see what i come up with tomorrow evening hopefully
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'99 24V 4x4 auto, muffler delete, quadzilla intake, Isspor gauges Boost/Fuel/Egt., recon cab lights and "BIG RIG" side running lights, airdog100 AFASS, XZT+,boost elbow, 29lbs boost, 285/75/16 Toyo Open Country ATs.