Crank no start

Asked by May 07, 2017 at 03:11 PM about the 2003 Ford F-150

Question type: Maintenance & Repair

Oil light temp light battery light and check engine
light is on. Truck will crank but not start. Fuel pump
is working and checked all the relays and they are
working. HELP!

1 Answer

20,470

Are you getting spark to the plugs? Surf the net for a video on how to check the coil, plug wires etc. Or purchase a HEI spark detector for about 15 bucks and check each plug wire at the plug end. Directions should be on the package. It's very easy. If you're getting spark, you have eliminated one possible cause.

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