2001 F150 4.6 V8 Triton
Battery Tests Good
Starter Tests Good - I saw it spin and come out at the testing station at Autozone
Ignition Relay (the one in the fusebox)- New (8mo.)
Switch on the firewall on passenger side of truck - New (8mo.)
Battery terminals/connectors - Tight, no...
OK, so just recently my 03 f150 sport 2x4 V6 has had a funny problem. While driving, suddenly it will go right to idle rpm and I will have no response in the gas pedal, until I let off and re-apply, and that only works sometimes. I replaced the fuel filter hoping that might have been the issue...