How do you clean a Subaru intercooler?

Cleaning a Subaru Intercooler
Cleaning a Subaru intercooler is an important maintenance task to ensure optimal performance. Here are some methods and tips for cleaning a Subaru intercooler:
1. Basic Cleaning Steps:
– To clean the intercooler, start by removing it following the instructions in your user manual.
– Use degreaser and kerosene to clean the intercooler thoroughly. Do as many kerosene soaks as needed until the intercooler is clean. It’s considered clean when the used kerosene is no longer dark or black.
2. Cleaning Agents:
– Simple Green is a commonly recommended cleaning agent for the top of the intercooler, but it may not effectively flush out oil buildup inside the intercooler.
– For the inside of the intercooler, a solvent degreaser is recommended to remove oil buildup. After using the degreaser, blow some air through the intercooler to dry off the remaining solvent that doesn’t pour out.
3. Precautions:
– When using cleaning agents, ensure that they are thoroughly rinsed out and the intercooler is given plenty of time to dry before reinstalling it.
4. Additional Tips:
– It’s important to avoid letting Simple Green dry on aluminum as it could discolor it.
– Do not use a pressure washer on the engine bay, as it could push water into areas where you don’t want it to be and potentially cause damage.
Remember to always refer to your user manual for specific instructions on removing and cleaning the intercooler.

What can I use to clean my intercooler?

After that, you can rinse the intercooler with acetone, kerosene or even brake cleaner. Place the intercooler in a bucket or plastic container and pour the cleaning liquid through the inlet. Shimmy it slightly and then let it sit for about 15 minutes. Pour it out after this time has passed.

Is it safe to wash intercooler?

Yes all radiators, intercooler, coolant radiator, air conditioner radiator need to be cleaned inside by flushing and outside for all accumulation of debris. Then you will replace the hoses, water pump, thermostat, fan belt, AC gas recharge, and coolant fluids.

How do you clean an intercooler at home?

Kerosene helps provide a deep, thorough clean to your intercooler. Place the intercooler horizontally in the bin, fill the bin halfway with kerosene, and pour kerosene inside the pipe opening to fill the inside. Filling the inside of the intercooler with kerosene helps remove stubborn oil or debris build-up.

How do I make my intercooler look new again?

A tire scrub brush and a power washer will do wonders for it. If regular soap doesn’t work, try brake cleaner. I keep my engine bay spotless, doesn’t much to maintain and keep it that way. Spray the intercooler and the rest of the engine bay with Simple Green and let it it for about 10-15 minutes and spray it off.

How do you unblock an intercooler?

Place the intercooler horizontally in the bin, fill the bin halfway with kerosene, and pour kerosene inside the pipe opening to fill the inside. Filling the inside of the intercooler with kerosene helps remove stubborn oil or debris build-up. Once the inside is clean, your engine should run more smoothly.

How often should you clean your intercooler?

To keep your intercooler’s optimal operating performance, we suggest a clean at least every 12 months in conjunction with your EGR. Exhaust Clean Australia can remove oil, metal debris, dust and dirt using our industry leading patented machine from Italy which will restore it to as new condition!

What happens if intercooler is dirty?

Your intercooler can get clogged with dirt over time, which has a negative effect on your engine’s power. Sometimes just driving through mud can cause your car’s performance to suffer. To get some fresh air back into your engine, here you’ll find a complete step-by-step guide to the best way to clean your intercooler.

How do I know if my intercooler is clogged?

Clogged intercoolers will cause an increase in the temperature of the air flowing into the engine, thereby reducing its efficiency. Engine overheating eventually results in engine knocking.