Can you spray inside throttle body?
Once the throttle body is exposed, spray the throttle-body cleaner inside the air duct, and use the brushes to gently dislodge the dirt, gum and varnish that are present. Note: Be very careful not to let the thin, plastic spray nozzle (or anything else!) fall into the throttle-body opening.
Why does the idle go up after cleaning the throttle body?
The idle is going to be high at first until the computer relearns the idle again. Cleaning the throttle body allowed more air to enter the engine, and the computer is compensating by adding more fuel.
What’s the high idle after a carb cleaner?
High idle after throttle body cleaning throttles engine i… I cleaned my throttle body with carb cleaner about 5000 miles ago. My car used to idle at 800 rpm, but now, when the engine is cold, it idles at about 1500 rpm, going down to 800 as the engine warms up.
Can a bad throttle body cause strange fuel mixture?
If your car feels like it lost half of its power when accelerating, it can absolutely be caused by a bad throttle body. You already know that a bad throttle body will cause a strange fuel mixture.
Which is the best way to clean the throttle?
It is best to remove the throttle body and clean it fully on the front and rear of the bore. Once that occurs, the computer should be able to identify the positioning of the throttle plate and adjust the idle after driving for a while.
The idle is going to be high at first until the computer relearns the idle again. Cleaning the throttle body allowed more air to enter the engine, and the computer is compensating by adding more fuel.
What’s the best way to clean a throttle body?
Let the cleaner soak in for a minute or two. Spray throttle body cleaner on a clean shop rag and clean the inside of the throttle body. Start by cleaning the inner housing and wipe the rag along the entire surface. Open the throttle blades with the throttle control.
High idle after throttle body cleaning throttles engine i… I cleaned my throttle body with carb cleaner about 5000 miles ago. My car used to idle at 800 rpm, but now, when the engine is cold, it idles at about 1500 rpm, going down to 800 as the engine warms up.
Is it normal to have a high idle?
I recommend to remove the idle air control valve from the throttle body, clean it, and also clean the throttle plate. That should help with the high idle. Though again, it is normal for cars to experience high idle until it reaches operating temperature.