Originally Posted by wvwldchild

I have a 2001 f350 4 door dually with a 7.3 and a automatic trans. it doesnt have much done to it other than a diablo smart chip programmed at 90hp, a k&n air filter and 4" dinoflow exhaulst everything else is stock I am having a problem with cold starts. It will start after I cycle the glowplugs but it doesnt want to take fuel until it runs a few mins or has been plugged in. It will not rev up or move if its in gear even if the pedal is on the floor..but after it runs a few mins it runs and respondes fine..Can anyone tell me what I need to do to fix this problem??....thx