Thread: Engine spudder at full throttle

So I'm runnin around in my GTX today and I'm screwwin around with a Dodge Charger R/T on the road. I totally stuff the pedal and the engine started like spuddering or shaking and it just totaly ran like crap till i got off the pedal. Its never done this so I'm like ? What could be the problem?

plugs and wires it happens 2 me also it drove me nuts !then i just changed trhem what modds do u have done?

I have the 3.4 pulley, ngk iridium plugs 2 ranges colder, msd wires, dhp 1.0 pcm, u bend delete, 2.5" cat back exhaust, ram air. I put these plugs in like maybe 2 yrs ago. time to maybe change?

I messed with it a little lastnight. I let the car cool down for a bit and took it out. I stuffed the pedal and the acceleration was sweet, no spudder. So ?

hmm strange how did u clean it? i am having the same problem

I didnt clean anything. I just let the car cool down and took it out again. So i dont know if a heat related issue or what. I have a trans temp guage and the trans was pretty hot. I still have the factory 195* t-stat in so im gunna order the 180 and see how that works. Probobly should have done this a long time ago.