Owan fuel flow test on a 4,000
Any ideas to how much gas I should get in a certain amount of time doing a flow test? Pump still works but wondering if fuel flow might be the problem. I've got a manual but couldn't find. Filter i...
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The normal Onan/Facet pump operates at 4-5psi. With an 8ft lift. To find any information on fuel flow. You will need to know the pump number and check with the pump OEM.
