Ok, Thanks again to everyone on here, great site, great folks, and tons of info. Heres my latest problem with my 88 GMC 454. When i start off going down the road, the truck acts like it is starved for gas and then as soon as it hits second gear, away we go, plenty of power and acts like nothing ever happend. ( This happens if the truck is warmed up or not.) I have new spark plugs, new wires, new alternator, new battery, have ran seafoam through it,new transmission modulator, and nothing seems to help. Any ideas? I dont need to be pulling out at an intersection and this thing bog down on me.