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Installing a catch can is a crucial step for many car enthusiasts looking to enhance their engine’s performance and longevity. Mishimoto, a well-known brand in the automotive aftermarket, offers a variety of catch cans that are popular among car owners. However, like any installation, there can be challenges. This article will explore common problems faced during the installation of Mishimoto catch cans and provide solutions to overcome them.
Understanding the Purpose of a Catch Can
A catch can is designed to capture oil, moisture, and other contaminants from the crankcase ventilation system before they can re-enter the intake manifold. This helps to keep the engine clean and improves performance. Understanding how a catch can works can help you troubleshoot issues during installation.
Common Installation Challenges
- Poor fitment of components
- Incorrect hose routing
- Difficulty accessing mounting points
- Leaks after installation
- Improperly sized fittings
Poor Fitment of Components
One of the most frequent issues encountered during the installation of a Mishimoto catch can is poor fitment of components. This can lead to misalignment and difficulty in securing the catch can properly.
Solution
Before starting the installation, lay out all components and ensure that they are compatible with your vehicle. If you find that parts do not fit as expected, check for any obstructions in the engine bay and consider using spacers or brackets to achieve a proper fit.
Incorrect Hose Routing
Another common problem is incorrect hose routing. Mishimoto catch cans often come with specific routing instructions, and deviating from these can lead to ineffective operation.
Solution
Refer to the installation manual provided by Mishimoto. Ensure that the hoses are routed according to the diagram, and double-check that there are no kinks or bends that could restrict airflow.
Difficulty Accessing Mounting Points
Accessing the mounting points for the catch can can sometimes be a challenge, especially in tighter engine bays. This can make it difficult to secure the catch can properly.
Solution
Utilize the right tools, such as a ratchet with extensions or universal joints, to reach difficult areas. If necessary, remove any components that obstruct access to the mounting points temporarily.
Leaks After Installation
Leakage is a significant concern after installing a catch can. This can occur due to improper sealing or loose connections.
Solution
After installation, inspect all fittings and connections for tightness. Use thread sealant on threaded connections if necessary, and ensure that the hoses are securely attached with clamps. Periodically check for leaks after installation.
Improperly Sized Fittings
Using incorrectly sized fittings can lead to installation challenges and performance issues. Mishimoto catch cans typically come with specific fittings that must match the vehicle’s specifications.
Solution
Verify the sizes of the fittings before installation. If you find that the provided fittings do not match your vehicle, consult Mishimoto’s customer service for guidance on obtaining the correct sizes.
Conclusion
Installing a Mishimoto catch can can enhance your engine’s performance, but it is essential to be aware of potential challenges. By understanding common problems and their solutions, you can ensure a successful installation that protects your engine from harmful contaminants.