Injection Pump Pumping Failure Unlocking the Secrets

Simply put, you need to make sure fuel is getting to the pump. To do this jack the back end up as high as you can. Install jack stands. This ... The pump works fine when I have the fuel line disconnected from the unit and pums out a good flow of diesel but when I re connect and start it up it fails to ... I just installed a mechanical pump on my 350, and nothing is pumping out of it, brand new output line, the filter is new as well and sits right before the ... If your points look trashed, and manually working the pump pushes fuel thru it, it might be worth trying it. Very much so about the injectors. The same fuel that is gummed up in the pump also has the moving parts of the injector gummed up. Doing only a ... Here are some of the most common diesel fuel injection pump issues we come across at our Tempe auto repair shop. ... fuel filter since it had not been done since I got the truck. ... Seems you do have the pump body full of fuel, so should be pumping. The problem was the pump lost it's prime. Any air trapped in the lines or bowl would be pumped harmlessly back into the fuel tank through the ... On the side of the pump there are some torx bolts (4) you can unscrew and open the small plate there. Look for a switch that your lever comes in ... Basically, the fuel is not being pumped to the injectors. Does this sound like the injector is shot. I thought fuel would be gushing from the pump.