03 Ranger 4.0 41,000 miles
truck ran fine all day...turned off to switch drivers and never restarted.cranks and cranks but no start. bypassed fuel cutoff switch after reset did nothing. switched fuel pump relay with washer relay...no start. wanted to check if voltage at pump but there is 4 pins and dont know which ones to check.
this truck only has 41,00 miles and it has been babied. has new plugs, wires, fuel filter and ran fine all day. this was sudden. checked all fuses...all ok. I get initial voltage at cut off switch but not humming from fuel pump.
Last edited by bigred08046; 09-21-2010 at 08:26 PM.