7 3 Powerstroke Fuel Pump

7 3l powerstroke mechanical fuel pump replacement 1 of 2 in a series.

7 3 powerstroke fuel pump. Clogged tank screen symptomsusually can be noticed when heavy in. Stumbles between 2500 and 3200rpm very noticeable. Here s a quick explanation on the 7 3 powerstroke super duty fuel tank screen modification. These vehicles have a ford power stroke engine which is a diesel engine with fuel injection that is typically turbocharged.

The 7 3 powerstroke fuel system was designed to handle the factory injection system. Adding moderate to extreme performance products could drop the fuel. Turning up the fuel adds 25 horsepower without any cost at all. The fuel system is designed to supply the injectors at 50 60 psi even a wide open throttle.

Obs 7 3 powerstroke fuel system upgrades parts the stock fuel system has enough supply for the stock 7 3 obs 90cc injectors. Larger supply pumps or even an entire fuel system will be needed to achieve more that a small performance increase. On the other hand a large portion of the market likes to increase performance. Ford truck owners who like the durability of the factory fuel settings on their 7 3l diesel engine have no need to turn up the fuel on a 7 3 injector pump.

A 7 3 liter engine is most common in ford super duty trucks manufactured from 1995 to 2002. Also slower than usual rpm acceleration lots of blue smoke and tough star. The fuel pump for this engine must keep the fuel at high pressure in order for the fuel injectors to function properly.