nonamedsomebody
+1y
Holy cow what a difference just opening up them ports made if your rebuilding or want more power run a tiny drill bit through the vacuum line ports on the intake the motor i put in there never ran like it does now all the ports were clogged with carbon build up most likely the egr tubes recycling carbon filled exhaust gas. if your not getting any vacuum at the dizzy most likely your ports are clogged. The truck climbs hills in 3rd gear to bad I just sold it yesterday though lol. oh well 1,500 isn't bad for it i payed 1,200 for it at a used car lot.