ctered
05-20-2008, 07:39 PM
Can an EFI fuel pump be tested outside of the vapor separator? I know some automotive fuel pumps must have backpressure for them to work. Is there anything special that needs to be done? I know to use a switch to prevent sparks,but is there anything else I should be doing. The pump has sat for a long time without use(at least 8 months) and I want to make sure it works before putting it back together.
Mark
Mark