i have an 04 sebring touring, 2.7l i have these codes coming up p2047, po175, p2096, p0137, p0108

every runs fine until the car is warmed up, then it start surging with and erratic idle when your stopped, once this happens the cruise control no longer works. the throttle get very touchy and jerky. even in park it will rev up on its own, and even surges. i have read the description for all the codes, the one thing they all seem to have in common is an vac leak, but i can't find anything..any help will be great thanks

 

To locate a vacuum leak, try holding a piece of tubing with one end close to your ear while you search around with the other end for the leak.

You might also want to give the throttle body a good cleaning. It may be gunked up enough to cause problems. Might be a problem with the throttle position sensor or possibly with the idle air control motor.

A remote possibility is a fault in the computer that occurs when it's hot and everything has expanded. Save that for last because it's going to be much more expensive than the other things.