3 Common Cummins X15 Problems (Troubleshooting)

cummins x15 problems
cummins x15 problems

People all around the world enjoy going out on trips with their family and friends during holidays. Though, some enthusiasts make these trips once or twice a month. Additionally, these users like to stay on their trips for a much longer time.

Considering this, they own recreational vehicles or motorhomes which will help them with their trip. Though, you should note that while these vehicles come with numerous benefits, it is also essential that you run regular maintenance over them.

This will ensure that the vehicle does not run into any issues while you are out on your trip. Considering this, the engine is one of the most important parts that you need to look out for in your vehicle.

This is directly responsible for the performance that you are getting as well as ensures that you can drive around safely. This Cummins X15 model is one of the most popular choices when it comes to these devices.

However, some issues can be found with it. We will be using this article to provide you with some common problems as well as their fixes for the Cummins X15 engine.

Cummins X15 Problems

  1. Fuel Filters Plugging Up

One of the most common issues that people have reported getting with the Cummins X15 model in specific is the fuel filters plugging up prematurely. While many people have also reported that the issue was not in their vehicle.

You should note that this usually happens to people either living in cold climates or if they are on a trip there.

Considering this, you can simply replace the filters with new ones once they have plugged up and the problem should be gone.

However, the main concern here is that some users might get their new fuel filters plugged as while after a few miles of driving. This can be quite annoying to deal with though, there are some things that you can look out for.

Either the problem is from your vehicle or it can be from the station you are refueling your vehicle from. Ensure that you visit a good pump to fuel your vehicle. If the problem persists then it most likely with your engine instead.

You can try filtering the fuel as well but this will take a lot of filters to take out any impurities.

The company recommends that you install a heated filter in your vehicle for this issue. Though, this will cost you a lot and might not be possible for everyone.

This is why if you are using your vehicle just for a trip to a cold area then you will have to deal with the issue. As for people living here, they will have to install these heated filters as there is no other fix.

  1. Camshaft Problems

The ISX15 model from Cummins was known for running into camshaft problems. However, the company made progress to fix this and came up with the X15 model. However, you should note that these engines are quite similar to each other as the X15 is a direct upgrade to its predecessor.

Considering this, many users have reported getting the same crankshaft issues on this engine as well.

Though, if you keep the engine well maintained then you might be able to prevent this from happening. The most important thing that you have to look out for is keeping the camshaft in your engine lubricated.

This will protect It from any friction and wear ensuring the device does not run into problems. In case the camshaft in your vehicle has already gotten damaged. You can get it replaced with a new one from a workshop or Cummins.

  1. Knocking Sounds

Finally, another problem that you can get on the X15 Cummins engine is knocking sounds coming from it. You should note that this issue is not specific to this model and can happen on other engines as well.

However, this problem is so common that people who do not keep their engines maintained are likely to run into it.

The issue indicates that your engine requires a replacement for the engine oil. Driving your vehicle in this condition can damage the engine which is why you must get the oil replaced as soon as possible Just make sure that you purchase a fuel that is supported by your engine and has a good mileage on it.

This will ensure that the device lasts you a long time before running into any issues again.

Leave a Comment