When working with Cummins engines, it is common to see the terms PT fuel pump and fuel injection pump used interchangeably. They are not the same, however. The two systems use different methods to meter and deliver fuel, which affects engine operation, maintenance, and parts selection. Cummins introduced the PT fuel system in the early 1950s, and…
The PT fuel system is one of the most important systems on a Cummins engine. It meters fuel by combining fuel pressure with injection timing, so even a small pressure change can affect engine performance. When the pressure falls outside the normal operating range, common symptoms include difficult starting, reduced power, excessive black smoke, increased fuel…
Have you ever had your diesel generator stop working while you were using it, like when the electricity goes out and you need it the most? Or does it sputter like it’s trying to breathe? You don’t have to take everything apart to fix it. The key to quickly fixing a diesel generator’s fuel system…
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Cummins PT Fuel System Parts
Cummins Engine Spare Parts
Cummins Common Rail Injector and Pump
Cummins Filter System
Cummins Generator Electronic Controller Spare Parts
Cummins Engine Assembly
Cummins Generator Set
Cummins Diesel Water Pump Set