Thread: Merc acting up
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SteveB[_2_] SteveB[_2_] is offline
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First recorded activity by BoatBanter: Mar 2009
Posts: 312
Default Merc acting up

vent open


"mmc" wrote in message
ng.com...

"SteveB" wrote in message
...
Took out my 40 Merc ELPTO for its trial run today. It ran okay. Ran it
up to full throttle, then about 300 yards later, it had symptoms of gas
starvation. It has an in line filter, which I am changing tomorrow, then
take it for a spin after that. It also is cranky at low rpms, needing
the fast idle to start and run. Been sitting up for a while. Gas was
emptied, and fresh gas put in this morning. Plenty of run time to burn
out what was left in carbs. Checked connectors, and they are the Merc
snap type. They LOOKED to be on there and snapped. New spark plugs.

I imagine I'll take it to the shop and have it tuned, but any ideas what
makes it lose power on high rpms? Will see if a new filter makes a
difference. This one LOOKS clean, I mean, no dark color on the filter
paper inside the see through filter.

Steve

Could be the vent on the tank or the fuel pump isn't drawing right and you
made it that far by priming the bulb on the line or could be the line
itself.