When it comes to keeping your engine running smoothly and efficiently, some components work behind the scenes to make all the difference. One such unsung hero is the oil catch can. While it might not grab headlines, this small but mighty device plays a crucial role in reducing engine wear and maintaining performance—something that’s even more important now with Australia’s latest vehicle emissions laws pushing for cleaner and more efficient engines.
Tighter Regulations
With stricter regulations on vehicle emissions now in effect, reducing carbon buildup in your engine isn’t just about better performance—it’s about doing your part to meet these new standards. An oil catch can helps by trapping oil vapors and contaminants before they can recirculate into the intake system, keeping your engine cleaner, more efficient, and compliant with modern emissions rules.
What Is an Oil Catch Can?
An oil catch can is a device installed within a vehicle’s Positive Crankcase Ventilation (PCV) system. Its primary function is to intercept oil vapours and other contaminants before they can re-enter the engine’s intake manifold. By capturing these impurities, the catch can prevent them from accumulating on vital engine parts, thereby promoting cleaner and more efficient operation.
Benefits of Installing an Oil Catch Can
- Prevents Carbon Buildup: By trapping oil vapours, the catch can reduce the likelihood of carbon deposits forming on intake valves and other components, a common issue in direct injection engines.
- Enhances Engine Performance: A cleaner intake system ensures an optimal air-fuel mixture, leading to improved combustion and overall engine efficiency.
- Extends Engine Lifespan: By preventing harmful deposits, the catch can contribute to the longevity of engine components, reducing premature wear and tear.
- Improves Fuel Efficiency: Maintaining a clean intake system leads to better fuel economy, as the engine operates more efficiently.
- Reduces Emissions: By capturing oil vapours, the catch can help lower the emission of harmful pollutants, contributing to a greener environment.
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Who Benefits Most from an Oil Catch Can?
Oil catch cans are particularly advantageous for vehicles with engines prone to carbon buildup, especially those with direct injection systems. Below are some common categories of vehicles that benefit:
Turbocharged and Supercharged Engines
- Volkswagen/Audi: TSI and TFSI engines (e.g., Golf GTI, Audi A4, Audi Q5).
- Ford EcoBoost: Models like the Focus, Escape, and Ranger.
- BMW: Turbocharged engines such as the N54, N55, and B58 (e.g., 3 Series, X5).
- Hyundai/Kia: Turbocharged models like the i30 N, Tucson, and Kia Stinger.
Direct Injection Petrol Engines
- Toyota: Models like the Corolla, RAV4, and Hilux.
- Mazda: SKYACTIV-G engines in the Mazda3, CX-5, and CX-30.
- Subaru: FA20DIT engines in the WRX and Forester XT.
- Honda: Turbocharged engines like the 1.5L VTEC Turbo in the Civic and CR-V.
Diesel Engines
- Toyota: LandCruiser and Hilux.
- Nissan: Navara.
- Mitsubishi: Triton and Pajero Sport.
- Ford: Ranger.
- Isuzu: D-MAX and MU-X.
Performance and Track Cars
- Nissan GT-R
- Porsche 911 and Cayman
- Chevrolet Camaro and Corvette
- Ford Mustang
- Toyota GR Supra
Older Engines or High-Mileage Vehicles
- Holden: Commodore V6 and V8 models.
- Toyota: Prado and LandCruiser.
- Mazda/Ford: BT-50 and older Ranger diesel models.
Why Australian Drivers Should Consider an Oil Catch Can
Australia’s diverse driving conditions, from urban commutes to rugged outback adventures, place significant demands on vehicle engines. Factors such as high temperatures, dust, and extended driving periods can exacerbate the challenges faced by the PCV system. Installing an oil catch can is a proactive measure to safeguard your engine against these challenges, ensuring reliable performance across Australia’s varied landscapes.
Choosing the Right Oil Catch Can
When selecting an oil catch can, consider:
- Quality: Opt for catch cans made from durable materials to withstand Australia’s harsh conditions.
- Capacity: Ensure the catch can has adequate capacity for your engine size and driving habits.
- Maintenance: Choose a design that allows easy inspection and cleaning.
Professional Installation Matters
While some enthusiasts may attempt a DIY installation, seeking professional assistance is advisable. Proper placement and secure connections are crucial for the catch can to function effectively. At Intake Cleaning, we offer expert installation services, ensuring your oil catch can is set up correctly for maximum benefits.
Maintenance Tips for Oil Catch Cans
- Regular Cleaning: Empty the can periodically to prevent overfilling and ensure efficient operation.
- Filter Replacement: Replace the filter every 15,000 to 35,000 kilometres, depending on driving conditions.
- Inspect Seals and Hoses: Check for leaks or damage to maintain optimal performance.
FAQs About Oil Catch Cans
Do All Cars Benefit from Oil Catch Cans?
Not all vehicles require oil catch cans, but they are particularly beneficial for turbocharged and direct-injection engines prone to carbon build-up. Older engines or those with high mileage may also see performance improvements.
Will Installing an Oil Catch Can Improve Fuel Economy?
Yes, by maintaining a cleaner intake system and reducing engine knock, an oil catch can enhances fuel efficiency over time.
How Often Should an Oil Catch Can Be Emptied?
The frequency depends on driving conditions. In general, it’s advisable to check and empty the catch can every 500-600 kilometres or during routine oil changes.
Are Oil Catch Cans Legal in Australia?
While oil catch cans are generally legal, modifications to emissions systems should comply with Australian Design Rules (ADRs). Always consult with a qualified mechanic before installation.
Can an Oil Catch Can Increase Horsepower?
Indirectly, yes. By preventing contaminants from causing engine knock or reducing efficiency, an oil catch can helps maintain consistent power output.
CARBON REMOVAL GALLERY
The Last Word
For Australian drivers seeking to optimise their vehicle’s performance and longevity, an oil catch can is a worthwhile investment. By preventing harmful contaminants from entering the engine, these devices deliver tangible benefits in efficiency, power, and durability. Whether you drive a turbocharged powerhouse or a trusty family car, an oil catch can helps ensure that your engine remains in peak condition, mile after mile.
For more information or to schedule an installation, visit our Oil Catch Can Installation page or contact us directly. Stay informed with our automotive care tips and keep your vehicle running smoothly in all Australian conditions.
