Please Help!!!!!!!!!desperate!!!!!

I have a 92 Grand Prix SE with 166,000 miles. The other day when I was driving home, I was accelerating to 60 and my car started to stutter like it couldn't make it. It finally did, but then when I slowed down to a stop, it acted like it wanted to die. Everytime I am at idle now it runs rough and sounds horrible. Anyone got any ideas???????? :(

Sounds like it might be your throttle body. Pull out your intake hose and check to see if it has a carbon build up. If it does use carb cleaner to clean it. If not then it might be your cps. Just my guess.

Thanks!!!!!!!!

okay, haven't replaced cps before.....any tips????