Chosen Solution

My 1998 civic had a low idle so I cleaned the throttle body and the air idle sensor. The fast-idle thermo valve is my problem. I can not locate this part?

Thank you for the quick response back and the knowledge that I couldn’t fine anywhere on a video. I was about to blow the car up. There ended up being a vacuum leak that wasn’t leaking the day before. Much appreciated sir.

‘’’++@mattbmenifee++’’’ that depends what engine your Honda has. If the engine number (check your metal tag inside the engine compartment) starts with a D(16Y8 etc.) than it does not. D type engine did not use those after 1996. So to completely answer this we will need more information.