Landrover 300TDi diesel fuel lift pump bench testing for flow. Air in diesel
Landrover Discovery 300TDi fuel lift pump testing. The Mechanical lift pump is shown to produce a healthy burst of fuel. Filling diesel filter prior to priming will save a lot of pumping. Looking for the source of air in diesel can be very tricky....mine actually turned out to be a hole that had appeared in my sedimentor!