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How Do I Clean the Idle Air Control Valve Without Removing It?
I think my idle air control valve is clogged. Do I have to take it to a mechanic to get it cleaned?
Kathryn Mae Kurlychek · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
Here’s how you can clean your idle air control valve without removing it:
- Locate your car’s idle air control valve. Typically, you’ll find it attached to the throttle body in your car’s engine.
- Remove the filter box.
- Remove the air duct, including any PVC hose.
- Disconnect the air duct from the throttle body.
- Find the opening to your idle air control valve. With the throttle body exposed, you should be able to see a tiny hole—this is where you’ll want to focus your cleaning efforts!
- Clean the hole with throttle body cleaner. You can purchase cleaner from any auto shop.
Once you’ve sprayed and cleaned the opening to your idle air control valve, you’re good to go!
Just remember: You’ll want to reconnect all your car’s components before starting it up again.
If your vehicle’s idle air control valve still seems to be clogged, or if you don’t feel comfortable taking care of these steps yourself, it’s probably best to bring your vehicle to a mechanic.
MORE: Idle control valve replacement fair cost estimate
View full answer
- Gregory R.
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