I have a 06 1500 megacab hemi after driving 200mi or so it will not shift right...form a dead stop if I floor it...it will not shift out of 1st with out letting off the gas and on the top end hwy speed I floor it...it kicks down will speed up to 80mph (5000 rpm's) and will not shift or go any faster then 80mph...As soon as i kill it and let it sit for a little bit it runs fine...Its not setting any codes i have 40000 mi on it andits been doing it since 15000mi been in the shop 3 times...NPF 2 times and the last time it was doing it so i took it strait to a shop got the tech to ride with me with the scan tool plugged in no codes and nothing out of peramitors (how ever you spell it) so he told me to take the truck home and he would check for bulletins...He could not find anything and did notknow what was wrong with it so he told meto call dodge...a couple of times it died on me but startedright back up and one time i was pull a trailer (18ft with 2-4wheelers)after about 100mi it started to bog down it would not go over 35mph (rpm's not reving up)with my foot to the floor...I was almost home and it was late so i was go to take it to the shop in the morning...the next morning it was driving fine.

If you have any thoughts please let me now

 

Had the same thing happen to me. It was my tranny solenoid locking up. I kept getting stuck in 2nd and 3rd gear. I would floor it on the freeway an it would bog out then accelerate slowly, but would never get out of the stuck gear. I would have to shut it off and wait a few minutes, then it would be fine. I had 1500 miles on mine when it started and the dealer caught it and fixed it real quick. As far as the dying part, mine does that too, but not to often and not doing any one thing. I don;t worry about this though as every vehicle I have has done it. I jsut chalk it up to an air bubble or something stupid like that.

 

Thanks I'll take it to the dealer and try that.

 

My '05 used to die on me if I tried to accelarate shortly after starting up... like from a parking lot onto a busy street,etc. It would just die on me..... not very cool. Only happened if I gassed it pretty good. Luckily I never got hit as it shut off with me pulling into traffic. Dealer could never figure that one out, but my '07 hasn't one it.