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1. Carburetor Issues Cause Boat Motors to Stall in Idle. 2. Idle Settings Not Configured Properly Will Stall a Boat Engine. 3. Water in the Fuel Supply Can Cause Your Outboard to Die. 4. Clogged Fuel Tank Vent Will Stall an Outboard at Idle. 5. Malfunctioning Idle Air Control Valve Will Stall a Boat Engine. 6.
3 sie 2016 · The idle in neutral for that motor should be 950 plus/minus 50 rpms. Most likely, you are only running on two cylinders and have a spark or carburetor issue. I generally recommend to run the engine and remove the spark plug wires from the spark plugs (one at a time) and see if there is a drop in motor rpm.
If your outboard stalls whenever you drop it into idle, the problem usually lies with the carburetor. It might be something as simple as the carburetor idling screw needing a small adjustment, so check that first and adjust it if needed. Check the Fuel Injection.
11 maj 2017 · Run the engine around 1500 RPM and unplug the IAC motor then disconnect the throttle cable and adjust the engine idle to around 700 RPM with the throttle butterfly. Then just plug the IAC motor back in and the computer should control engine idle.
2 lut 2022 · When your outboard motor is experiencing idling issues, it can lead to frustration and potential performance problems. In this blog post, we will provide you with a troubleshooting guide to diagnose and resolve common outboard idling problems, helping you get back on the water without any hiccups.
The fix was to change the oil to a heavier weight oil (20w-50). This appears to have reduced blow by which keeps the air fuel mixture more consistant. The root of the problem still remains but the symptoms are gone.
21 maj 2012 · I would get the engine at least 75% warmed up but where it will still idle, then spray all over every intake gasket and intake hose connection with either carb cleaner or WD-40. You'll hear the engine change speed if the spray is sucked in anywhere.
