The throttle will catch fire if it keeps spraying cleaning agent.

BMW's accelerator was sprayed with detergent, but it couldn't start. The cleaner volatilizes, the system cools, and the carbon deposited on the intake valve will solidify, which makes it difficult to completely close the intake valve. When cleaning the carbon deposit on the throttle, remove the throttle to clean it. Also note that the gasket must be checked when it is put back to ensure that it is in good condition before installation. Detergent is the abbreviation of automobile carburetor cleaner, which mainly cleans heavy oil stains and has a strong dissolving effect on oil stains attached to the surface of automobile parts.