Mechanics

DODGE RAM COMPRESSION PROBLEM

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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Rod1972
March 23, 2013.




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

ASEMaster6371
Mar 23, 2013.


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