Forgot to mention: The previous owner replaced the gas line from the tank to the fuel filter and used rubber hose instead. I know your not supposed to do it that way because the hose might collapse. However I don't think that could be it because, it would bog more when I was on the gas and starve fuel and not at idle when there is minimum fuel needed right? What about the thermostat? it usually runs about a quarter way past the "c" but has gotten up to about the middle. It seems like the further you drive the worse it gets. Thanks again.