Does anyone have any words of wisdom regarding getting the fuel lines to seal after changing a diesel lift pump?
I changed mine after the engine cut out, and the old pump was definitely not pumping, but now with the new one, when I try to prime the system, there definitely sounds like air getting in and pumping does not harden up. I've used new olives and tightened as much as I dare. Is it normal to need to put any sealing paste or PTFE or something on the joint?
Cheers,
Fozzie