"Hey, i have a 4.3 carbi mercr
"Hey, i have a 4.3 carbi mercruiser which has had the heads serviced due to overheating and warping... boat was sent out after being done running fine, cutomer brought it back saying it was running rough and blowing blue smoke... we tested it and it was but it gradually got worse and now it wont start... we have replaced leads and dissy cap, rebuilt the carb checked timing and it still wont run...HELP!!!"
"Hey, i have a 4.3 carbi mercruiser which has had the heads serviced due to overheating and warping... boat was sent out after being done running fine, cutomer brought it back saying it was running rough and blowing blue smoke... we tested it and it was but it gradually got worse and now it wont start... we have replaced leads and dissy cap, rebuilt the carb checked timing and it still wont run...HELP!!!"