Catch Can Install - 3.8L Genesis Coupe BK2

Introduction

This tutorial provides a comprehensive guide on how to install a catch can in a Hyundai Genesis Coupe (3.8L BK2). A catch can is essential for reducing oil vapor and contaminants in your engine, enhancing performance and longevity. By following these steps, you’ll understand the installation process clearly and effectively.

Step 1: Understand the Function of a Catch Can

• A catch can helps capture oil vapors that would otherwise enter the intake manifold.
• It prevents carbon buildup, which can lead to engine knocking and decreased efficiency.
• Installing a catch can is particularly beneficial for performance cars like the Genesis Coupe.

Step 2: Identify the Installation Location

• Determine where the catch can will be mounted in the engine bay.
• Common locations include near the battery or along the firewall for easy access.
• Ensure the location allows for easy routing of hoses to and from the engine.

Step 3: Prepare Your Catch Can

• Gather the necessary materials:
  • Catch can
  • Five feet of half-inch fuel line or heater core tubing
  • Five feet of 3/8-inch fuel line or heater core tubing
  • Half-inch fitting for the catch can output
  • 3/8-inch fitting for the catch can input
  • Hose clamps and zip ties
• Assemble the fittings onto the catch can according to the manufacturer's instructions.

Step 4: Build the Mount

• If your catch can does not come with a mount, you may need to create one.
  • Use metal brackets or a custom solution to secure the catch can in your chosen location.
  • Ensure the mount is sturdy and can withstand engine vibrations.

Step 5: Install the Catch Can

• Position the catch can onto the mount and secure it using screws or brackets.
• Make sure it is accessible for maintenance and monitoring.
• Check that the can is upright to allow for proper function.

Step 6: Route the Tubes

• Measure and cut the lengths of the fuel lines to connect the catch can to the engine.
• Attach the 3/8-inch fuel line from the engine's crankcase vent to the input on the catch can.
• Connect the output of the catch can to the intake manifold using the half-inch fuel line.
• Use hose clamps to secure the connections tightly and prevent leaks.

Step 7: Finalize the Installation

• Double-check all connections and fittings for tightness.
• Use zip ties to secure any loose hoses or wiring to prevent movement during operation.
• Ensure that the installation does not interfere with any moving parts in the engine bay.

Conclusion

Installing a catch can in your Hyundai Genesis Coupe is a valuable modification that can improve engine performance and reliability. By following these steps, you can efficiently capture oil vapors and reduce harmful buildup in your engine. After the installation, regularly check the catch can for oil accumulation and empty it as needed to maintain optimal performance. Enjoy your enhanced driving experience!