merc inline 6 150hp stall when on load, run great with muffs

Stan747

Cadet
Joined
Jun 25, 2007
Messages
12
i finally change the fuel pump (2) start very good but today was the first time
in the water since i change the fuel pump and it shift good lightly increase the
speed still good at 2500rpm motor was giving me a hard time like dying on me,
had to jiggle the shifter all the way down and up to make it run great for like 30 sec than it start again.....................help please.. i was thinking about timing..but your the expert... gas tank is new, primer bulb new, spark plug new, water pump new etc.... compression is 125 everywhere....
 
Top