Hi all
I have these 2 codes came up on my durango 2004 4.7.
I replace the pcm
replace crack injector #3,#2, #4
replace new plugs
2 new coils #1 and #3
and engine still misfired.
the plug is black and smell gas on the plug.
What could be wrong?????????

thanks

 

The 2004 4.7 is a brick tied to your feet in open water. google 2004 Dodge 4.7 problems or engine problems and pack lunch for a long read.

http://www.carcomplaints.com/Dodge/D...l_sludge.shtml