Join Date: Dec 2011
Location: Clearwater, FL
Bronco Info: 79 Free Wheelin' - 69 460/C6/D60/5.13/DL/14Bolt/5.13/Powr-lok/44" Hawgs
I think there is blow-by hole on mech fuel pumps to let you know it blew the diaphragm. Water pumps have this also but for the seal. Check your lines again but my money is on the pump. For ~ $20-$25, it is worth it to get one and eliminate the pump as the problem.
Check your oil for gas, if you blew the diaphragm. Sometimes gas will blow through and get gas in your oil.
79 Free Wheelin' Edition - 44" Hawgs
69 Lincoln 460/C6/205