Originally Posted by Newoldstock

Thanks again for the input. I assumed that a bad oxygen sensor would show up with a check engine light. I haven't had a check engine light come on in the last few months. When I did have one - the scanner at Autozone gave a misfire code. I don't think it came on during my stated problem, and after it was reset it did not come on again. However, yesterday the problem occurred during driving at lower speeds. So whatever it is might be starting to fail completely. The oxygen sensors may be the problem, I'm going to check on the price for replacing them both. It might take me awhile to accomplish this, but I will report back when I have found, or not found the problem. Much thanks to all.