R
Robert Beaty
Guest
" 1997 Merc 4.3, 40 hrs, Carbu
" 1997 Merc 4.3, 40 hrs, Carburated, new plugs, +87 octane, clean water filter. Recently serviced and the engine now diesels quite badly.
I want to check the timming, and will do so, after I find the wire to ground.
I know that my mechanic removed the carburator while diagnosing a problem with the Electroninc module which he replaced. My boat performs conciderably diferent, where I use to get 54 MPH I only get 45MPH now. Engine runs very smooth.
Any suggettions what I should lok for, I have timing lights, dwel and rpm meters (from my automotive days), I also use to be pretty good with the carb mixture controls. "
" 1997 Merc 4.3, 40 hrs, Carburated, new plugs, +87 octane, clean water filter. Recently serviced and the engine now diesels quite badly.
I want to check the timming, and will do so, after I find the wire to ground.
I know that my mechanic removed the carburator while diagnosing a problem with the Electroninc module which he replaced. My boat performs conciderably diferent, where I use to get 54 MPH I only get 45MPH now. Engine runs very smooth.
Any suggettions what I should lok for, I have timing lights, dwel and rpm meters (from my automotive days), I also use to be pretty good with the carb mixture controls. "