2006 Ford F-250 Super Duty "leaking ring fuel pump" Questions

...fuel from leaking back to the tank causing air in the system. It should allow flow in only on direction. Some times you can see light through it if it's bad enough. Also, the lines between the ...

...out of the vally of toyr engine. It is also driven by a push rod that ths cam drives, so the lower pump o-ring may be leaking too. You can change the fuel pump without pulling the turbo. Good ...

fuel filter The HPOP (high pressure oil pump) is right under the filter housing. There are 2 lines that distribute the oil to the cylinder heads. The o-rings on those fittings go out. Kit is available

...Vacuum draw. Weak fuel pump. Too weak to pressurize or draw fuel. Can be measured with pressure gauges. Really bad rings could also cause symptoms. Would be interested knowing what proved to be

...leaking oil from an area beneath the fuel filter. What part would I need to repair this leak? there are 2 high pressure lines that attach to the high pressure pump near the front of the engine left ...

...leaking past the fuel injectors. Just 1 bad o ring can cause this. The injectors are oil pressure driven and when longer starting takes place it is taking more time to build the pressure it needs to ...

...fuel system the pump may be weak or there is a hole in the line or bad "O" rings. The Ether simply gets the engine turning fast enough to siphon the fuel and draw it back to the pump. A shop can ...

...the fuel pump? If so, your fuel pump might have failed and is leaking out of the weep hole. Other places to look would be the fuel filter seal and a bad o-ring in the fuel drain relief valve. Good ...

...fuel or it will jump like i slammed on the gas clean the throttle body and make sure the butterfly valve is moving properly. also on the side of the throttle body is a valve called an IAC,it controls ...

...fuel lines (plastic) as the old ones were leaking, and that is when this problem started. It would always start up good before this. I have replaced the fuel filter and o-rings in the drain tap bowl ...