My truck backfires after stopping after driving at highway speed - the engine is a rebuilt 351 windsor - 30 overbored - edelbrock 4 barrell carb - dual exhaust. I bought the truck w/ the engine already rebuilt - it only does this occasionaly but does seem to run a little rough. The guy I bought it from said I should always let the truck run for 10 mnites before driving it, to let the vacumn pressure build up.
have the same problem?
Saturday, September 27th, 2008 AT 6:24 AM