How To Get The Most Out Of Your Cummins VP44

 

If you have just invested in a Cummins VP44, you need to know what to do make sure that it functions well and serves you for as long as possible.  This injection pump is crucial for proper delivery of fuel to the engine of your vehicle. For your vehicle’s engine to operate properly, it needs spark, fuel as well as compression.  There are two main types of pumps in vehicles, namely mechanical and electrical fuel pumps. Most of the vehicles these days come with electrical fuel pumps.

The primary role of the fuel pump is to pressurize fuel from the gas tank of a vehicle and send it to the engine. Mechanical fuel pumps are mounted on the engine and are usually driven by a camshaft. The fuel is delivered to the engine in form  of a vacuum. This type of fuel pump is very common in carbureted vehicles that are rare to find these days, or is found in specialty cars.

The Cummins VP44 is supposed to squirt the fuel into the combustion chambers of the engine. This system is controlled by a computer which monitors the position of the throttle, the contents of the exhaust as well as the air-fuel ratio.

The fuel pump is generally located next to the fuel tank or on the  inside. This design does not use vacuum to draw the fuel along the lines. The pump is powered and controlled electronically.

To be able to get the most out of your Cummins VP44, you need to replace the inline fuel filter  every year or after approximately every 12,000 to15,000 miles.  You also need to make sure that the fuel system is kept clean by having the throttle body as well as fuel injection system cleaned after every 20,000 to 30,000 miles.

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