"I have a 1987 4.3L OMC, 2bbl
"I have a 1987 4.3L OMC, 2bbl carb that wont start. I changed fuel/water filter, distributorcap, rotor, looks like plugs need replaced, but not sure of fuel level. Hasnt been started since ive owned it, it will blow somw white smoke when i try to add fuel to the...