Motor runs fine past idle all the way up to 5500RPM, but when I try trolling at idle speed it will run for maybe 15 min., then sputter and die. If I pump primer bulb a few times it will run for a few minutes, then repeat. so far I have installed:
new high pressure electric pump (OEM)
new low...
Hello all.... I am taking the primer bulb out of my fuel line and replacing it with a Mr. Gasket 12S electric fuel pump. ( WHY) you ask?... I bought this motor (used) last spring for my pontoon boat and was intended to be used for trolling crankbaits for crappie but I can't keep it running at...
Looking at my motor (93 model) I noticed that it has no mechanical spark advance that moves when the throttle is moved...is this standard on that year model? Does it have an electronic advance? Does anyone here know?<br />thanks, Fred
just took my merc 25 to an independent merc mechanic today to have him look at my carb....it's a 93 model. He looked at the carb linkage and told me that something was wrong w/the linkage, that I had NO timing advance on the motor. I bought the motor used, but it all looks like new under the...
