Mike Hohnstein wrote:
A Facet or Holley red pump will do the job much easier. Have 10 years running electric pusher pumps with check valve on inlet side, controlled by oil pressure switch and momentary push button to facilitate filter changes, 3208 Cat engine. Cat manual pumps are known for air leakage.
Mike, I've been wondering about that. Can I just put an electric fuel pump upstream of the primary filter and then change the filters and run it till all the air is circulated back to the tank? Will fuel flow through it if it is not running, or would I need to have it run all the time, Orit on a bypass?
Jeff
