The main cause of Can-Am engine noise is usually an oil leak or oil that is too worn out, and the best way to fix it is to have a mechanic look at it. A problem with the timing chain tensioner or the heat shield is also another common cause of engine noise.
This article will explain seven common causes of engine noise and how to fix them. We’ll also provide some tips to help you keep your engine running smoothly. Keep reading to learn more!
1. Problems With the Timing Chain Tensioner
One of the most essential engine parts is the timing chain tensioner. It is responsible for ensuring that the timing chain is taut and that the valves open and close when needed.
However, the tensioner can wear out over time, causing the timing chain to become loose and resulting in engine noise (source).
Loose timing chains can cause serious damage to your engine, so it’s important to nip any problems in the bud.
How To Fix
If you think your timing chain tensioner may be failing, take your Maverick to a qualified mechanic for diagnosis. They will likely recommend replacing the timing chain and tensioner as a set.
This is a fairly complicated repair, so unless you’re experienced with working on engines, it’s best to leave it to the professionals.
2. Bad Spark Plugs
Spark plugs are also essential engine components. Your engine has an air-fuel mixture, which these parts ignite. With normal wear and tear, your spark plugs accumulate grime and oil build-up. When this happens, they should be replaced.
If they are not replaced, your engine will eventually run poorly. Over time, you may notice the following:
- A decrease in power.
- Poor acceleration.
- Decreased fuel economy.
- Increased engine noise.
- Foul-smelling exhaust fumes (source).
How To Fix
Here’s a step-by-step guide to changing your spark plugs:
- Start by locating the spark plug wires. If you’re unsure where they are, consult your car’s manual.
- Once you’ve found the spark plug wires, use a wrench to loosen and remove them from the plugs.
- Next, use a socket wrench to remove the old plugs from the engine. Be careful not to drop them, as they can be damaged easily.
- Install the new plugs. Start by screwing them in by hand, then finish tightening them with the socket wrench. Make sure they’re tight enough that they won’t come loose, but don’t over-tighten them.
- Finally, reattach the spark plug wires and cover them.
That’s all there is to it! By following these simple steps, you can ensure that your car’s engine is always running smoothly.
3. Oil Leak
Over time, oil leaks can cause serious damage to your engine, so it’s important to fix the problem as soon as possible. The good news is that you can take a few simple steps to fix an oil leak.
How To Fix
- Check the oil level in your engine and add more if necessary.
- Locate the source of the leak and clean the area around it.
- Fix any loose bolts or seals to prevent further leaking.
These steps allow you to quickly and easily fix an oil leak in your Can-Am Maverick.
4. Worn Out Oil
Over time, oil breaks down and loses its ability to lubricate the engine components, which can lead to increased wear and tear.
If you’re hearing a knocking noise from the engine, it’s important to check it out as soon as possible. Worn-out oil can cause other problems, such as decreased fuel economy and reduced engine power.
How To Fix
The best way to fix the problem is to change the oil. This will ensure your engine is properly lubricated and help prevent further damage. You’ll also need to use the correct oil for your car, as using the wrong oil can cause even more problems.
5. Loose Heat Shield
The heat shield is designed to protect the engine from excessive heat, and if it’s not properly secured or damaged, it can rattle and cause a lot of noise (source).
How To Fix
There are a few ways to fix this problem. First, try tightening the bolts that hold the heat shield in place. If that doesn’t work, you may need to replace the heat shield.
Fortunately, this relatively easy repair can be done at home with simple tools. Just follow the instructions in your owner’s manual carefully so you don’t damage the engine.
6. Worn Camshaft
The camshaft is mainly responsible for opening and closing the valves in the engine. Over time, the lobes can become worn down. This can result in misfiring and excessive noise (source).
How To Fix
If you suspect that your camshaft is worn, it’s important to have it inspected by a qualified mechanic. They can often repair minor wear, but major damage will require the replacement of the camshaft.
Worn camshafts can ultimately lead to engine failure, so it’s important to address the issue as soon as possible.
7. Bad Timing Belt
The timing belt is generally responsible for synchronizing the engine’s valves with the pistons; over time, it can become worn or damaged. This can cause engine noise, as well as several other problems.
How To Fix
If you think your timing belt may be worn out, it’s important to have it inspected by a qualified mechanic. Depending on the severity of the problem, your mechanic will either fix or replace it. You’ll find it difficult to drive with a bad timing belt, so make sure you fix the issue quickly (source).
The radiator on your Can-Am Maverick prevents the engine from overheating, so it’s important to keep it in perfect condition. Read my guide to learn about common radiator problems you may face and how to fix them!
Final Thoughts
These are seven possible causes of engine noise in your Can-Am Maverick. If you hear strange noises from your engine, check for these issues first. If you can’t fix the problem, take it to a mechanic.
The main thing to remember when troubleshooting engine noise is that it’s usually caused by something not operating correctly. So, if you can identify what’s causing the noise, you can usually fix it pretty easily.
