I will check them but let me ask would there not be other problems caused by a bunch of burnt exhaust valves? There is plenty of low RPM power. The problem is noticed around 1500RPM. Any other ideas cause it appears to be a very well taken care of truck or I would not have bought it. I would add a couple pics if I could figure out how... thanks, Peter

Last edited by 6Gun; 07/10/07 03:54 AM.