2003 F150 5.4L Cranks, No start, no fuel pump whine at ignition on.
2003 F150 5.4L Gas EFI - Cranks, No start, no fuel pump whine at ignition on.
I had a few occurences over the past few weeks, eventually able to start after several
tries, now no luck starting, but cranks over fine.
Battery is good, Fuse #10 20 Amp to the fuel pump is OK.
I tried hitting the fuel tank with a mallet a few times in case the fuel pump has a
commutation problem, no luck.
AAA towed it to their shop, says it is a "fuel pump module", will cost $614 for the part
and $300 to install. (seems pretty expensive)
I see model years 2004 and newer have a "FPDM" fuel pump driver module, like the
Autozone & others part - the Dorman 590-001 FPDM,
which is $60-$110 on Amazon or ~ $100 at Autozone.
I can't seems to find confirmation that there is a FPDM on the 2003 model year, now I
think the service adviser may have meant Fuel Pump / Sender assembly.
Any comments are appreciated, thank you.