Hi mrsquishyy, i have the very same symptoms as that of your car, specially the skipping on acceleration and it only happens when the engine heats up, i noticed that it will run fine before it heats up. i know your last post was last 2007 and now its 2008, i was wondering what happened to your car, was it fixed? what was the problem? coz we might have the same problem. if you have fixed yours i will surely help to. thank you very much

 

i ended up replacing most of the vacuum lines and tees that i could get to without taking the the intercoolers off. checked and rechecked all connections, and i think i had a misrouting as well. but the tcs off light still comes on on occassion, but it doesnt effect the rpms anymore. doesnt make any noticeable effect in driving. Ive still got the P0720 code though which seems to be the only persistent code ive had this whole time. Is this why my car has a jerky acceleration? the transmission speed sensor? anyone? and is that setting off the final tcs off light?