Fuel Pressure Issue?? TruckersReport.com Trucking Forum . Well the truck was losing prime if it sat for 2-3 days.So i changed the check valve located next to the primary filter as recommend buy cat.Well the replacement part looked different then the one that was in there,but according to cat its been updated.I noticed an increase in fuel pressure at idle almost 15psi at idle and under full load it was only about 5psi.But the funny thing was when you
PDF Operation and Maintenance Manual - Holt of CA . Operation and Maintenance Manual except for the interval and the maintenance items in that interval. Major repairs are best left to trained personnel or an authorized Cat dealer. Your Cat dealer offers a variety of options regarding overhaul programs. If you experience a major engine failure, there are also numerous after failure overhaul Caterpillar Forum - ! C15 fuel aeration/inje 4432 on 2010-09-08 . On Sep 8, 2010, a question titled 'C15 fuel aeration/injector problem?' (4432) was added to the Caterpillar forum on Diesel Talk. C15, S/N 6NZ 475HP with 200K miles, 14K hours. also watched fuel pressure at filter base and return line from head. Fuel pressure 75-90 PSI, some air in glass PDF UP-GRADE KIT - airdogdiesel.com . UP-GRADE KIT CAT UP-GRADE INSTALLATION MANUAL For Trucks Equipped with CATERPILLAR® Model 3406 E, C13, C15, OR C16 Engines Kit No. 905-01-0100-H Providing "Test Cell Performance" in "Real World Conditions" Since 1993! Caterpillar 6NZ Fuel System Prime , Bleed, Run Out of Fuel. . Caterpillar 6NZ Fuel System Prime , Bleed, Run Out of Fuel. Fuel System - Prime. The Secondary Fuel Filter Has Been Replaced. Note: Refer to Operation and Maintenance Manual, "Fuel System ! Secondary Filter - Replace" for information on replacing ! the Open fuel pressure regulating valve (2) by
