Gas powered lawn mowers are very popular in the U.S because of their powerful performance. Nothing delivers more power than an old fashioned internal combustion engine. However, these engines are built in such a way that they start showing their age after a few years. There can be man problems with these little engines inside your lawn mower such as high fuel consumption, frequent switching off or poor power performance.
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Another major problem with these engines is that they become very difficult to start. Difficulty in starting a lawn mowers’ engine can be cause by many different things, such as:
- Faulty Carburetor
- Faulty Spark Plug
- Its winter season and cold starting takes time
If your lawn mower engine’s carburetor or spark plugs are faulty then you simply got no choice but to get them repaired or replaced. But if it is just a cold start problem then it can be solved by a starter fluid.
Starter Fluids are used to help start stubborn gasoline engines of the lawn mower that picks up leaves. However, they are not always recommended by the experts as it’s sometimes cannot be good for smaller engines. But it is always good to keep one in your home in case your lawn mower stops starting.
When and How to Use Starter Fluid
Starting fluid can be used for diagnostics of the engine as well. They can determine the faults such as the faulty spark plug and carburetor. It is better to use in winter when temperatures are very low and your lawn mower is having trouble starting up. One spay of starter fluid will get it running instantly. It is recommended by expert mechanics to use starter fluid for cold start as it elongates the engine’s life.
To use the starter fluid on your lawn mower you just have to follow these steps below:
Step 1
Remove the air filter from your lawn mower using a screwdriver or a torx screwdriver.
Step 2
Remove the air filter housing and every other hardware until the intake port and the spark plug pot are visible.
Step 3
You can either spray the starter fluid in the intake port or in the spark plug port. Both locations are perfectly fine for giving the starting burst to the engine.
Step 4
Put everything back together and start your engine.
When Not to Use the Starter Fluid
Never use the starter fluid if you have a diesel engine inside your lawn mower. It can literally destroy a diesel engine because of its bursting properties. It is also not recommended for 2-cycle gasoline engines as they can damage as well.
If you ever encounter a starting problem with your lawn mower it is better to take it to an expert mechanic first. If the mechanic suggests or recommends you to use the starter fluid then you should go ahead with it. Otherwise you might cause further faults in your lawn mowers engine.
Answers to Some Frequently Asked Questions About Lawn Mowers
Are you able to spray started fluid in the sprak plug hole? – Yes, you can. What it does is it adds fuel to the combustion cylinder much quicker. You will find that it is used more much more often with carbureted engines and fuel injection systems.
Is starter fluid bad for an engine? – Overall it is not bad for an engine but there are a few engines that it should not be used on such as, diesel and two stroke engines. Even though it is not good for those type of engines it can still be quite effective with hard-starting gasoline engines.
Frequently Asked Questions
Can I use starter fluids all the time?
No, it is only required when your lawn mower is stuck and is refusing to start. In order to give it that lubrication, starter fluids are used. This is generally used during the winter months, during which due to the drop in temperature, sometimes lawn mowers get jammed and refuse to start. So, use a starter fluid only when your lawn mower is not starting.
Where should I use the starter fluid?
When your lawn mower is having trouble starting up, you can use the fluid and spray it on the carburetor chamber. This will help in getting the mower started. It is best if you know how to operate the engine and set it at mid-point, which will also help in getting the machine started once you spray the starter fluid.
Can I use any starting fluid for my lawn mower?
No, it is best not to opt for just any starting fluid for your lawn mower, since it might prove to be too hard for the engine. It is best to go for starter fluids meant for small engines, get some from the local lawn mower maintenance store, or talk to them before ordering one for your mower.
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