What should fuel pressure be on 2001 F250 V10?
What should fuel pressure be on 2001 F250 V10? With engine off, key on, you should see about 38-40PSI. With engine running, and vacuum disconnected from the fuel regulator (and plugged), you should see 38-40PSI. Under load, foot to the floor, vacuum to fuel regulator connected, should be above 35. Loading... How to check fuel pressure on a Ford PowerStroke? "In order to check the fuel pressure at the fuel filter housing, you will first need to locate the Allen head, bronze colored plug on the rear of the filter housing...it's located about halfway down the housing, and slightly towards...