How to install an oil catch can?

An oil catch can is necessary to prevent too much oil and other junk in your car’s engine. Here are the steps to install one:

  1. Find a spot: Pick somewhere away from the heat, and easy to get to.
  2. Mount the can: Attach the included hardware using the included hardwareeConnect the hoses: Take the hose off the PCV valve and plug it into the can’s inlet. Connect the outlet to the intake manifold. Use the provided hoses and clamps.
  3. Secure and check: Tighten the clamps and check for leaks.

Follow these tips to keep your engine safe. And remember to empty the can often to prevent clogs and get the best performance.


Gather the Essential Tools and Materials

Get ready for the installation process! Your musicals. to install an oil catch can include:

  • a catch can
  • mounting hardware
  • clamps
  • fitting and hoses
  • an oil filter
  • oil drain plug
  • other specialty tools depending on the car engine

Have everything ready before you start.

Identify the proper oil catch can kit for your car model

It is essential to pick the appropriate oil catch can kit for your car model. Every car model is different, so its engine specs, size, and layout will vary. Here are some steps to help you out:

  1. Find out your car model and engine specs.
  2. See how much space is available for the installation.
  3. Choose the type of oil catch can that fits your car. Baffled or non-baffled, the choice depends on the engine configuration.
  4. Get a high-quality kit. It should have extra parts like hoses, brackets, and clamps for easy setup.
  5. Follow the manufacturer’s instructions for installation.
Parts of Oil Catch Can
Parts of Oil Catch Can

Gather the necessary tools and materials.

Installing an oil catch can increase your car’s engine life and performance. Before starting, gather the necessary tools and materials. These include:


  • Socket wrench set with different socket sizes
  • Screwdrivers (flathead and Phillips)
  • Pliers
  • Torque wrench
  • Drill and drill bits
  • Hole saw cutter


  • Oil catch can kit
  • Hose clamps
  • Hoses
  • Bolts and nuts
  • Gaskets
  • Cleaning solvent
  • Rags

Having all these items organized will make the installation easier and faster.

Preparation for Install

Get ready before starting to install an oil catch can. Select the suitable one for your car for the best performance. Have handy tools such as screwdrivers and wrenches. Also, ensure the space you will work in is tidy and bright.

Locate the PCV valve and vent hoses.

Before you install an oil catch can, you must find the Positive Crankcase Ventilation (PCV) valve and vent hoses in your engine. Here’s how:

  1. Check your vehicle owner’s manual to know where the PCV valve and vent hoses are.
  2. Open your car’s hood and spot the engine cover.
  3. Take out the engine cover to access engine components.
  4. Identify the PCV valve and vent hoses. They are usually attached to the valve covers or intake manifold.
  5. Grab a pair of pliers to loosen the clamps that keep the vent hoses to the engine.
  6. Unplug the vent hoses from the engine and remove the PCV valve from its housing.

Once you have located the PCV valve and vent hoses, you can install the oil catch can.

Disconnect the hoses from the engine.

Before installing an Oil Catch Can, it’s essential to disconnect the hoses from the engine. Here’s how:

  1. Find the hoses you need. They run from the engine to the PCV valve, intake manifold, or throttle body.
  2. Use pliers to loosen the clamps keeping the hoses in place.
  3. Carefully twist and pull the hoses away from their connectors.
  4. Label or take photos of the hoses before disconnecting them. This will help you reconnect them correctly.

Never skip this step in the Oil Catch Can installation process!

Pro Tip: Handle the hoses carefully while removing them, to avoid any damage. Make sure they’re connected properly to prevent leakage.

Remove the hoses from the valve cover.

When prepping to install an oil catch can, you must remove the hoses from the valve cover to reach the crankcase ventilation system. You’ll need the following tools: pliers or clamps, a screwdriver, and a wrench. Here are the steps to follow:

  1. Find the hoses from the valve cover to the air intake and turbocharger.
  2. Loosen the clamps that attach the hoses to the valve cover with pliers or clamps.
  3. Use a screwdriver to loosen the hose bolts to the valve cover.
  4. Gently but firmly pull the hoses away from the valve cover.
  5. Don’t forget to label each hose to put them back in place quickly.


Catch Can
Catch Can

Get ready to optimize your vehicle’s performance! Research and find the oil catch can that is compatible with your ride. Now, you are prepared to ‘catch’ the installation process. It’s pretty simple!

Mounting the catch can on the car.

Mounting an oil catch can on your car is an excellent idea for keeping your engine clean and running well. Installing the can is easy. Here are the steps:

  1. Find a spot to mount it. Popular places include firewalls and fenders, but it depends on your car.
  2. Secure it with a bracket. You can drill a hole or use existing screws.
  3. Connect hoses from the PCV valve to the inlet of the catch can and another hose from the outlet to the intake tract.
  4. Make sure the hoses are the right size and cut to avoid leaks.
  5. Turn on your vehicle and check for leaks.

Installing an oil catch can is a great way to keep your engine running well in the future.

Connecting the hoses to the catch can

Attaching hoses to the oil catch can is vital. It makes sure oil vapors are kept and rerouted. Here’s how to do it:

  1. Work out where the catch can go in your engine bay and the hoses and valve cover length.
  2. Cut the hoses to size, and attach them to the barbed fittings on the can.
  3. Link one end of the hose to the PCV or valve cover and the other to the can. Use hose clamps for a tight fit and no leaks.
  4. Rev the engine to ensure the oil vapors arent to the catch can.

By following these steps, you will have fitted an oil catch can to help your engine work better.

Securing the catch can and hoses

Securing the catch can and hoses is essential when installing one. It collects oil and other contaminants before they enter the engine, promoting a cleaner and more efficient machine. Here’s how to install and secure them:

  1. Mount the catch can in a convenient spot using the supplied brackets to engine vibration.
  2. Connect the hoses to the inlet and outlet of the catch can with the appropriate fittings and tighten them.
  3. Fasten the hoses to the engine and other components with zip ties or other suitable fasteners, ensuring they are not loose or rubbing against parts.
  4. Finally, double-check all connections and fittings to ensure they have a tight seal and work properly.

Finishing Touches

Got your oil catch can sort? Great! Now, you have to install the hitch can filter. This filter ensures the oil vapors get caught before they reach the intake manifold. To ensure it works, let’s take some finishing touches.

Checking for any loose connections

When installing an oil catch can, checking for loose connections is crucial. Even a tiny leak could contaminate your engine, making the system ineffective. Here’s how to check for any leaks:

  1. Visually inspect all connections for tight, secure nuts and bolts.
  2. Turn on the engine and check for any leaks.
  3. Turn off the engine and double-check the connections if you find any. Suppose you find any tightening or need to replace the gasket.
  4. Once you’ve fixed the leak, redo the test to ensure the system is leak-free. This will help keep your engine contaminant-free and running smoothly.

Starting the engine

To start your engine safely and smoothly, you must ensure it is well-maintained. An oil catch can is an effective device that traps oil and other contaminants from the Positive Crankcase Ventilation (PCV) system.

To install it:

  1. Choose a location that is accessible and out of harm’s way.
  2. Connect the inlet side of the catch can to the PCV valve with a hose.
  3. Attach the outlet side to the intake tube.
  4. Check for leaks and make sure all connections are secure.

Installing an oil catch can enhance engine performance and reduce the risk of engine damage due to oil buildup in the intake manifold.

Inspect for any signs of leakage or malfunction.

Before installing an oil catch can, it’s essential to scrutinize it. To do this:

  1. Make sure all clamps are tight.
  2. Check that hoses aren’t kinked, crimped, or twisted.
  3. Look for cracks or damage in the housing.
  4. Shake the can to check for loose parts.

By inspecting and correctly installing the catch can, you can stop oil buildup in the engine and make it last longer. Pro Tip: Regularly clean the can for optimal performance.


Installing an oil catch can is an essential maintenance task for your car. It keeps your engine clean and can even boost performance. Doin’ it is easy; follow these few steps.

Check and empty the catch can periodically.

When fitting an oil catch can, checking and draining it occasionally is essential to ensure correct. Here are the steps:

  1. Identify the drain valve.
  2. Unscrew it.
  3. Place a pan or container to collect the oil.
  4. Open the valve to drain the oil.
  5. Tighten the valve back in place.
  6. Check the catch can depending on your car’s usage and driving conditions.

Pro tip: It is vital to follow the maker’s maintenance plan and inspect the catch can more often in extreme driving situations. Regular checks and maintenance can ensure your oil catch can continue to guard your motor against oil blow-by.

Cleaning an oil catch can is a vital part of maintenance. Installing one is a great way to prevent oil and other contaminants from entering your engine. But, if it’s not cleaned correctly, it can cause engine problems and reduce performance. Here’s how to do it:

  1. Unscrew it and empty any fluid.
  2. Wipe the inside and outside with a dry cloth.
  3. Use a soft brush and degreaser to remove residue or buildup.
  4. Rinse it with water and let it air dry before reinstalling.

Regular catch maintenance can keep it running well and extend engine life.

Regularly monitor the catch can’s performance to ensure effective filtration.

An oil catch can is essential for a vehicle’s engine. It reduces the amount of oil vapor that recirculates into the intake system. Monitoring the net can’s performance for effective filtration and avoiding possible issues is essential. Here is what to do:

  • Check the catch can after a few hundred miles of driving to see how much oil has been collected.
  • Monitor the catch can each oil change and clean it when needed.
  • Inspect the hoses for any signs of wear or leakage.
  • Check if the fittings, clamps, and mounts are secure, and replace any broken components.

By frequently monitoring the catch can’s efficiency, you can protect your engine, improve performance, and extend its life. Always follow the manufacturer’s instructions when cleaning and replacing the catch can’s internal parts.

Frequently Asked Questions

What is an oil catch can?

An oil catch can is a device typically installed in a vehicle’s engine bay to catch and filter out oil and other contaminants from the engine’s crankcase ventilation system.

How do I know if my vehicle needs an oil catch can?

While any vehicle can benefit from an oil catch, it is especially recommended for vehicles modified for performance, as these modifications can increase the number of engine-generated blow-by gases.

How often should I empty the oil catch can?

The frequency with which you need to empty the oil catch can depend on factors such as the number of blow-by gases generated by your engine, the size of the catch can, and the frequency with which you drive your vehicle. It is recommended to periodically check and empty the catch can, such as during routine oil changes.

Can I install an oil catch can myself?

If you are comfortable working on your vehicle and have the necessary tools and knowledge, you can install an oil catch can yourself. However, if you are unsure about the installation process or do not have the required tools, it is recommended to seek the assistance of a professional mechanic.