6 7 Cummins Injection Pump Installation
Hopefully she holds together for the long haul.
6 7 cummins injection pump installation. Fuel then enters the fuel injection pump. Thoroughbred diesel goes over the installation process of a vp44 injection pump for a 98 02 dodge cummin. Remove the fuel tubing and air tube. Cummins pt pump installation instructions removal clean the exterior of the injection pump and mounting surfaces.
Buy 6 7 cummins. Fuel is forced through the fuel filter ele ment and then enters the fuel pump gear pump which is attached to the rear of the fuel injection pump. Monitor rail pressure and see if you have over 4000 psi during cranking if not one or more injectors can cause a hard start see injector section for further diagnostics. The fuel pump gear pump is a low pressure pump and produce pressures ranging from 551 5 kpa 80 psi to 1241 kpa 180 psi.
Vp44 no longer come with overflow valve and washers. Low pressure fuel is then sup plied to the fac fuel control actuator. Fuel drain line from the t block connection 1 if equipped gear pump cooling drain 2 gear pump suction line 3 fuel supply. Product description bosch rebuilt high pressure pump cp3 07 5 18 6 7 l.
The last big engine fuel mod i plan on doing. Fleece powerflo 750 injection pump install on my 2006 5 9 cummins twin turbo mega cab. No smoke from the tailpipe after about 10 seconds of cranking means no fuel is getting into the cylinders.