If you are a boat lover; then it is important that you ensure that your boat engine is in check. You will not be able to take your boat and have an adventure in the waters if your engine is not functioning properly. Therefore, you will need to get a replacement for your spoiled engine. Because a new engine may be too costly you may want to buy a used marine engine. Buying a second-hand engine is risky, and you will need to be attentive otherwise, you may buy a bad engine. Below are guidelines that you should follow when making your purchase so that you do not buy a faulty engine.
The first thing you will need to do is to look for a seller. You can choose to buy from a company or a freelance seller. Ask for references from family and friends who might know some sellers they may tell you about. When you opt to buy from a company, you may want to check their experience and expertise. When you get a buyer; you will need to see the engine personally and inspect it yourself.
The very first thing you would want to check for is corrosion. When the engine is used in salt water it will have corrosion when it is not flushed. You should not but an engine that has too much corrosion as it will have blocked the water passage point. You may want to have a professional open and look at the engine inside, because the surface may not be corroded while the inside is.
The other thing you will need to inspect is the oil in the lower unit. The oil need to be its natural color, which is black or it can be clear. You will need to be cautious if you notice white or cream substance. The white color is an indication that water is leaking in the lower compartment because it is not well sealed. A leaking lower compartment means that the engine will not function correctly.
Furthermore, you will need to also check if the compression of the engine is okay. You can decide to ask for assistance if you do not know how to do it. The measurement between the cellular should not be large, hence, check for this if you decide to inspect it yourself.
Lastly, you will look at the cylinder head. You need to make sure that the cylinder head is not discolored. A discolored cylinder head means that the engine is not strong and it would not be advisable to buy it. To conclude, the guidelines provided above will aid in ensuring that you get a good used marine engine that will serve you well.