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Got water in your outboards engine oil? The cause could be a failed thermostat. Here's how to tell if an outboard thermostat has gone bad.
30 paź 2018 · Last year I had trouble with my F90TLR running rough on fast idle and then stalling when put into neutral (termed: the "issue"). After doing some analysis I found that cleaning the temp sensor and thermostat resolved the issue.
If your outboard is running too hot or too cold, it's probably the thermostat. Find out the symptoms of a bad thermostat and when to replace it.
20 sty 2024 · Learn to check and replace your boat engine's thermostat with this comprehensive guide. Discover signs of a faulty thermostat, required tools, and replacement steps.
SYMPTOM. Oil pressure indicator does not turn on. Oil pressure indicator does not come on. Oil pressure warning buzzer sounds. (R type only. The buzzing sound stops below an engine speed of 1,400 min-1 (rpm).) WHAT TO DO. Stop the engine immediately and check the engine oil level.
Fluctuating Temperature Gauges: Unusual readings on your temperature gauge, such as erratic fluctuations, can indicate thermostat issues. Understanding these signs will help you maintain the performance and longevity of your Yamaha outboard motor by addressing thermostat issues promptly.
The ways to know if a boat thermostat is opening properly include checking the boat’s temperature gauge, looking for excessive smoke or steam from the engine, monitoring the coolant level (if any), and feeling the radiator hoses to determine their temperature.
