Installing an oil catch can on a turbocharged engine can be an effective way to enhance your vehicle’s performance and longevity. Oil catch cans help prevent oil and other contaminants from entering the intake manifold, which can lead to carbon buildup and decreased efficiency. This guide will walk you through the benefits, installation process, and considerations for adding an oil catch can to your turbocharged engine.

What Is an Oil Catch Can and Why Use It on a Turbocharged Engine?

An oil catch can is a device that intercepts oil vapor and other contaminants from the crankcase ventilation system before they reach the intake manifold. This is particularly important for turbocharged engines, which are more prone to oil blow-by due to increased pressure.

Benefits of Installing an Oil Catch Can

• Reduces Carbon Buildup: Prevents oil from coating the intake valves and pistons.
• Improves Engine Efficiency: Keeps the air-fuel mixture cleaner, enhancing combustion.
• Extends Engine Life: Reduces wear and tear by keeping internal components cleaner.
• Enhances Performance: Maintains optimal engine performance by preventing power loss.

How to Install an Oil Catch Can on a Turbocharged Engine

Installing an oil catch can is a straightforward process that can usually be completed with basic tools. Here’s a step-by-step guide:

Step 1: Gather Necessary Tools and Materials

• Oil Catch Can Kit: Includes hoses, brackets, and fittings.
• Basic Tools: Wrenches, screwdrivers, and pliers.
• Mounting Hardware: Bolts and nuts for securing the catch can.

Step 2: Identify the PCV System

Locate the Positive Crankcase Ventilation (PCV) system on your engine. In most turbocharged engines, this will be near the intake manifold.

Step 3: Choose a Mounting Location

Select a convenient and secure location to mount the oil catch can within the engine bay. Ensure it is easily accessible for maintenance.

Step 4: Install the Oil Catch Can

1. Mount the Catch Can: Use the provided brackets and hardware to secure the catch can in the chosen location.
2. Connect the Hoses: Attach the hoses from the PCV valve to the inlet of the catch can and from the outlet of the catch can back to the intake manifold.
3. Secure the Connections: Ensure all hose clamps are tight to prevent leaks.

Step 5: Check for Leaks and Secure Fittings

After installation, start the engine and check for any leaks. Tighten any loose fittings or clamps as necessary.

Considerations When Installing an Oil Catch Can

• Compatibility: Ensure the catch can is compatible with your engine model.
• Maintenance: Regularly empty the catch can to prevent overflow.
• Legal Regulations: Check local emissions laws, as modifications may affect compliance.

People Also Ask

How Often Should I Empty My Oil Catch Can?

The frequency depends on driving conditions and engine type. Generally, check and empty the catch can every 1,000 to 3,000 miles. In harsh conditions, such as high-performance driving or extreme weather, more frequent checks may be necessary.

Can an Oil Catch Can Increase Horsepower?

While an oil catch can doesn’t directly increase horsepower, it helps maintain engine efficiency by preventing carbon buildup and oil contamination, which can indirectly support optimal performance.

Are There Any Downsides to Using an Oil Catch Can?

The primary downside is the need for regular maintenance. Additionally, improper installation can lead to vacuum leaks or other issues. It is crucial to follow installation instructions carefully.

Is an Oil Catch Can Necessary for All Turbocharged Engines?

Not all turbocharged engines require an oil catch can, but it is beneficial for those experiencing significant oil blow-by or carbon buildup issues. Consider your engine’s condition and performance needs.

How Do I Choose the Right Oil Catch Can?

Consider factors such as capacity, material, and ease of installation. Look for catch cans with baffles or filters for improved separation efficiency. Reading reviews and consulting with automotive experts can also guide your decision.

Conclusion

Installing an oil catch can on a turbocharged engine is a practical step to enhance performance and extend engine life. By preventing oil and contaminants from entering the intake manifold, you can maintain cleaner engine operation and reduce maintenance costs. Ensure proper installation and regular maintenance to get the most out of your oil catch can. For further guidance, explore related topics such as turbocharger maintenance and engine performance optimization.