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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.
2 lut 2022 · By following the troubleshooting guide provided in this blog post, you can identify and address common issues related to the fuel system, ignition system, carburetor, idle speed, air intake, and compression.
4 cze 2024 · I am new to a 1995 Mercruiser 5.0L that stalls when idle. I am not mechanically inclined and limited to marine repair service providers. I had convinced myself that the problem was/is the IAC valve.
Outboard Stalls When Idling. For an outboard that stalls while on idle, go through the following checklist to troubleshoot the problem: Check the Carburetor. If your outboard stalls whenever you drop it into idle, the problem usually lies with the carburetor.
11 maj 2017 · The most common failure for one of these sensors is when the engine is idling it will just stall. This is because the pulse width is at its widest gap because of the slower engine speed.
17 mar 2008 · You need to set your idle speed with the boat in the water and the engine warmed up. If you set it on muffs, it will be too low. If you try to set it while on the trailer, you may have the motor too low in the water, so do it at the dock if possible.
21 lis 2013 · The engine stalls in neutral, at idle, only. When your outboard starts right up, keeps running with throttle applied in neutral, but shuts down the moment you come back to idle speed in neutral, the issue is likely to be a sticky or broken AIS (automatic idle speed) valve.
