Many engines depend on a fuel pump in order to function. A basic understanding of what a fuel pump does will be helpful in helping you choose the best ATV fuel pump for your vehicle. Also, once you know the kind of fuel pump you need, it’s helpful to understand how to pick out the best supplier for an ATV fuel pump. If you get the decision right, you won’t regret it. Here are some helpful tips.
Understand What a Fuel Pump Does
You shouldn’t make any purchase unless you know what it is you’re getting. That holds true across the board. Regardless of the component you’re buying for your fuel system, whether it’s something as simple as a basic filter, an inline filter, or any of the different pumps your system could use, you want to know the basics of what they do. For a fuel pump, it works as follows. Your fuel needs to get inside the combustion chamber in order for it to be ignited. If not enough gets in there, the system won’t fire properly and you will lose power, or the engine will skip or stall. In order for the fuel to get in there adequately, pressure is needed. The back pressure applied to the fuel forces it through other components and eventually into the combustion area itself. Providing this pressure is the job of the fuel pump. If the impeller in the fuel pump is damaged, it may not work at all, or it may not provide enough pressure. If there is a gasket that has been compromised, the same thing may happen, and the fuel will leak out as well.
A new ATV fuel pump is going to adequately provide the amount of pressure your engine needs. Whether an engine utilizes fuel injectors or carburetors, if the pump is not functioning, the fuel simply won’t get there. So you need a pump that is going to last a long time. For this reason, try to use a supplier that has a selection of fuel pumps that come with guarantees. If something goes wrong, you don’t want to be both stuck in the mud and stuck with the bill.
How to Know if Your ATV Fuel Pump is Failing
One of the easiest ways to know if you need a replacement fuel pump is, as discussed above, your engine is stuttering, and this is due to the inadequate pressure applied by a faulty fuel pump. There are other signs as well, however. If your engine surges, that could also be a sign that your ATV fuel pump is in trouble. A surge can be the result of an abnormal amount of fuel being sent into the combustion chamber. Most surges are relative. That means it may seem like a surge is more prominent if during the moment before, the engine was at a lull. A failing fuel pump can cause these abnormal lulls and surges. They may not happen in a predictable manner, so if it happens and then goes away, you should still have your ATV fuel pump checked out. Another sign is when you have less fuel efficiency. The fuel pump plays a key role in making sure your engine burns the amount of fuel it should over a given period of time. This is due to the fact that the performance of the fuel pump is one of the factors in determining the fuel efficiency of the engine. If it is failing, you may notice a considerable decrease in fuel efficiency.
How to Find the Best Parts for Your ATV
When it comes time to replace any component of your ATV, you will want to find a supplier that has both experience and a good selection. Having experience means the person you are dealing with is more likely going to be familiar with the needs of your ATV in particular. There’s a good chance he or she has worked with that brand or model and will know what kinds of fuel pumps work best with it. You may also get good advice regarding how to maintain it and other parts of your ATV. A good selection means you have options, so you can get the best one, and get back to tearing it up on your ATV.