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2002 Ford F-150 Repair Question


Topics covered: Compression, Vacuum leak, Wiring.
Mileage: 239,000 miles.

Asked on November 1, 2012

Ford F-150 Compression Problem

I went down a muddy/ wet road through some water, truck ran fine until i got home and a hour later i started it up and now it is misfiring
Avatar Asked by ianlevalley

Answer

Replied on November 1, 2012

you need to find which cylinder is miss firing.

what motor??

Roy

Tiny Answered by ASEMaster6371 (expert)
24,778 answers provided
Replied on November 1, 2012

it is the 6th , and 4.6l efi

Tiny Response from ianlevalley
1 question asked
Replied on November 1, 2012

ok, miss fires come from compression, plug, coil, vacuum leak, injector failure or wiring issue.

check these. most common is the plug and coil

Roy

Tiny Answered by ASEMaster6371 (expert)
24,778 answers provided