Have you ever gone to start your ATV after a long day of riding, only to find that it won’t start? If so, you’re not alone. This is a common problem that can be caused by a number of things.
In this blog post, we will explore the most common reasons why an ATV won’t start when hot. We will also provide some tips on how to prevent this from happening in the future.
Why won’t my ATV start when it’s hot outside?
If your ATV won’t start when it’s hot outside, there are a few possible reasons. The most common reason is that the engine is too hot and needs to cool down before it will start again.
Another possibility is that the fuel has evaporated and you need to add more. Finally, if the engine has been sitting in the sun all day, the oil may have degraded and needs to be replaced.
Things to check if your ATV won’t start when hot
Troubleshooting an ATV that won’t start when hot can be a frustrating experience. ATVs are designed to provide outdoor enthusiasts with an exciting off-road experience.
But when they won’t start, it can put a damper on your fun. This problem can be caused by a variety of factors, including a faulty spark plug, a clogged fuel filter, or overheating.
Check the Spark Plug
A faulty spark plug is a common cause of starting issues on an ATV. If the spark plug is dirty or worn, it may not ignite the fuel and air mixture in the engine, preventing the ATV from starting.
To check the spark plug, remove it from the engine and inspect it for any signs of damage or wear. If it appears dirty or damaged, it should be replaced with a new one.
Check the Fuel Filter
A clogged fuel filter can also cause starting issues on an ATV. The fuel filter is designed to remove impurities from the fuel before it reaches the engine. Over time, the filter can become clogged with debris, preventing fuel from reaching the engine.
To check the fuel filter, remove it from the ATV and inspect it for any signs of blockage. If it is dirty or clogged, it should be replaced with a new one.
Check the Air Filter
An air filter that is dirty or clogged can also cause starting issues on an ATV. The air filter is designed to prevent dirt and debris from entering the engine, but over time, it can become clogged with dirt and debris, restricting airflow to the engine.
To check the air filter, remove it from the ATV and inspect it for any signs of blockage. If it is dirty or clogged, it should be replaced with a new one.
Check the Battery
A weak or dead battery can also prevent an ATV from starting when hot. If the battery is weak or dead, it may not provide enough power to the starter motor to turn over the engine.
To check the battery, use a voltmeter to measure the voltage at the battery terminals. If the voltage is low, the battery may need to be recharged or replaced.
Check the Cooling System
Overheating can also cause starting issues on an ATV. When the engine gets too hot, it can cause the fuel to vaporize before it reaches the engine, preventing the ATV from starting.
To check the cooling system, inspect the radiator, hoses, and water pump for any signs of damage or leaks. If any issues are found, they should be repaired or replaced.
How to prevent your ATV from not starting in the heat?
When it’s hot outside, the last thing you want is for your ATV to not start. Here are a few tips on how to prevent your ATV from not starting in the heat:
-Make sure the spark plug is working properly. The heat can cause the spark plug to fail, which will prevent the ATV from starting.
-Check the battery. The heat can cause the battery to overheat and die.
-Clean the air filter. The heat can cause the air filter to get clogged, which will prevent the ATV from getting enough air and prevent it from starting.
-Change the oil. The heat can cause the oil to break down and cause engine problems.
If your ATV won’t start when hot, there could be a few different reasons why. It could be something as simple as the spark plug not being screwed in all the way, or it could be something more serious like the engine overheating. In any case, it’s best to take your ATV to a mechanic so they can diagnose the problem and get it fixed.