it my dads durango. it has a 4.7 and fully loaded. we pull my stock stock trailer all the time with it, hell we pull it to erie pa and back and got around 17-18, and i did not think thats bad at all.

my real question is its got around 76,000 and its starting to get a rought idle, we was goin to see where the spark plus where and could not find them. any one know where the at? does it even have spark plugs? plug wires?

 

You do have spark plugs in it. The problem is you have 1 overhead coil attached to each plug that is run buy the PMC. You have to remove each coil (small and Black) to get to the spark plugs. There is no spark plug wire to replace. I believe there are two small wires that go to each overhead coils. Remember to put only OEM replacement plugs back in, the PMC has trouble reading non OEM plugs in dodge.[&:]

 

are they on top f the motor? do they have a little plug on each and have a number on it?

 

I have a 5.9. Mine is not like yours. But, I believe they are on top of the motor. Don't get mixed up buy the fuel rails and injectors. They are usually the size of a small fist but I don't know if they are numbered or not.

 

Any body got a pic of a 4.7 that can show me were the lugs are at?

 

Here is a pic of the overhead coil from www.rockauto.com. Price is $25.79


http://198.208.187.182/internet/Part...cpartnbr=E593C