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sherry from trans atlantic diesel says if you run an electric pump and a mechanicaal lift pump, that the electric pump will blow out the mechanical pump, so fuel may be leaking in the lift pump itself.
good job thanks
My pleasure!
In my opinion the mechanical fuel pumps are the weak spot in any fuel system . I've experienced this often .
@@wimmol Yes, when they fail, they can fail in an ugly way. Redundant electric pumps with alarms might be the Rolls Royce approach.
sherry from trans atlantic diesel says if you run an electric pump and a mechanicaal lift pump, that the electric pump will blow out the mechanical pump, so fuel may be leaking in the lift pump itself.
good job thanks
My pleasure!
In my opinion the mechanical fuel pumps are the weak spot in any fuel system . I've experienced this often .
@@wimmol Yes, when they fail, they can fail in an ugly way. Redundant electric pumps with alarms might be the Rolls Royce approach.