2002 ford f150 4.6 v8 po300 code multiple cylinder missfire

mbj798 · **Joined:** Sun Oct 04, 2009 6:17 pm **Posts:** 3

Any help for multiple cylinder misfires code po300 have had no codes or any problems with the truck prior to this incident. Truck has regularly been maintained and taken care of. Truck has approximately 106,000 miles. Any help to find the problem would be appreciated...thanks, Mike

Sponsored Links · **Joined:** 29 Jun 2004 08:12 pm **Posts:** N/A

jeff compton · **Posted:** Sun Oct 04, 2009 7:48 pm

Does the truck misfire? Can you narrow any cylinder down to being the one misfiring the most? Do you know some of the things that cause that code? Have you searched misfires and that code on Fords under the search function on this site?

mbj798 · **Joined:** Sun Oct 04, 2009 6:17 pm **Posts:** 3

now have a code po302 changeing plugs ,fuel filter,pvc valve,air filter,having injectors cleaned

jeff compton · **Posted:** Mon Oct 05, 2009 5:01 pm

What about an ignition issue? pretty common on those trucks

mbj798 · **Joined:** Sun Oct 04, 2009 6:17 pm **Posts:** 3

think i found the problem number 2 coil

2002 ford f150 4.6 v8 po300 code multiple cylinder missfire

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