[Hatem]

Hello, i want to ask if i want to clean my throttle body, is it harmful to clean it without removing the throttle?, because when i spray the throttle cleaner the dirt and the sediment will go inside the supercharger, so i want to know if that’s okay, for anyone who did clean their hellcat throttle provide me the instructions please guys.

 

[Xylander]

If you have "dirt and sediment" in your throttle, then yes, it would harm it if you left it in while cleaning it. If it has foreign things like coarse dirt in the throttle body, I'd remove it and clean it thoroughly. I'd also be worried about the supercharger rotors because if you have dirt and sediment in the throttle body, it's likely in the blower too.

 

[2ndAmend]

People in n/a cars clean it on the car all the time, I never liked the idea of all the crap going into the engine. I would definitely let it go into a HC!