What could cause a 2001 Chevy Prism to run rough and the check engine light to come on after reset?

I have a 1999 Chevy Prizm and had a similar problem right after I had the engine cleaned. It turned out that the pressure washer got some water inside the spark plug boots. I limped to a mechanic who replaced the wires and plugs and it has run perfectly since.

BTW, it is the best car I have ever owned. I'm at 107K now and haven't had a single problem (besides this one which wasn't it's fault. :-) I had this problem for over a year.

Had the O2 sensors replaced but no help. Finally took it to the dealer. They solved the problem by changing the MAF sensor.

The car runs MUCH better now too.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.