Quote:
Originally Posted by Diesel_Dave
Do lift pumps typically cycle on an off? I thought they just stayed on all the time.
What type of high pressure (injection) pump is on the Kubota?
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Just to be sure we're on the same page, the electric pump is the one in the fuel tank that provided pressure for the original gasoline EFI. The Kubota has a mechanical feed pump going into a Bosch K-type mini injector pump.
I think the electric pump would have normally run all the time, but also would have a pressure regulator with return line to minimize pump load.
I may discover that no pump is required.