I CHANGED THE SPARK PLUGS WIRES DISTRIBITOR CAP ...
1993 GMC S15
October, 24, 2012 AT 3:25 AM
I changed the spark plugs, wires, distribitor cap and roter. Fuel pump and filter, rebuilt the efi carb, my jimmy keeps spitting and spuddering and blowing white smoke out the exhaust. I found a vacuum line that was running into the passanger side finder but looked around to find a place fpr it to hook up to and cant find nothing.