bucks77ford
We will Rise Again
I have had this issue for quite some time. When my distributor vac advance is hooked up, the truck sputters a bit from a stop to acceration and seems to run fine at higher speeds. With the vac advance plugged off, truck runs much better. I played with timing a bit, but never messed with the distributor. I have just kept the vac advance unhooked. Could it be that the vac advance in the distributor is out od adjustment? It's on my 75 supercab 460. All stock ignition.