I changed my plugs and the car wasn't driving good down low, so obviously i undo what i did, and put back in the old plugs they were still good, i was just trying a new brand, so now my car sounds like it is missing and doest drive good under load, ie ac and down low, car even shut off one me once just heard the intake sucking so i know something failed car stared back up after a few turns. but the car still sounds like it is missing, could this be the plug wires gone bad ? and this isnt all the time, i will start it up in my garage and it throttle well and a couple hrs later go back start it up and it misses....

 

Is it throwing any codes? If so read those out see what it says

 

no codes

 

what brand plugs did you buy?

 

i bought pulstar, i put back in my champion irridum

 

it was the plugs, the car stopped missing but at times it wont clear up @ 3000-4000 rpm but a next time it drives normal

 

Champion?!!!! C'mon roll NGK bro. Champions are best for Dodge's. NGK is used for japanese, even German cars are using them now.