My 1995 GMC 350 Engine stalls Out

Asked by Jul 17, 2014 at 08:19 AM about the 1995 GMC Sierra 2500 2 Dr K2500 SL 4WD Extended Cab SB

Question type: Maintenance & Repair

will not start again unless the pedal is right to the floor, when it starts black smoke rolls out of it and spits and sputters.

1 Answer

21,985

black smoke is unburnt fuel- white smoke is oil- that black smoke means your carb is all messed up-

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