I pulled the check valve that is on the back of engine out. Mine was clean and the spring was stiff. The fuel pump issue does make since. Did...
So do you think it is normal for all the burbles and fuel moving around in tank? Which has to be caused by air in the return lines. Or should I...
I have already by-passed all the fuel lines from the ECM back to the tank. I put a test line in from the ECM fitting into a diesel can. So it if...
Thank you for the diagrams. They are more detailed than the one I have. But I am still hung up on how that much air is entering the tank. And...
Ok I do appreciate it.
I havn't pressurized the tank. But I am pretty sure it isn't sucking air before the pump. Because of the test tank I installed going directly into...
No the fuel filters wasn't changed before the problem. I also checked to make sure the canister filter was seated. I believe about 3 months...
I am working on a 04 Columbia with a OM460, which I believe is the same as a MBE 4000. The truck died on the driver, he said it acted like it ran...
