It is a 1/2 4X4 4

Tiny
ROD1972
  • 2002 DODGE RAM
  • 155,000 MILES

It is a 1/2 4X4 4.7 motor at 55 mph it bogs down and a it hesitates and says on computer miss fire 3 6 5 I am replaced the spark plugs and cam sencor please help

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Saturday, March 23rd, 2013 AT 6:26 PM

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Tiny
ASEMASTER6371
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  • 25,533 POSTS

Did you check the coils?

I would do a compression test. Lots of issues with burned valves.

Have the cat converter checked as well as the missfiring may have damaged the converter

Roy

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Saturday, March 23rd, 2013 AT 6:53 PM

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