KIA kx3 proud intercooler to throttle pipe sometimes falls off.

Check the pipe connection and replace the sealing ring.

1. Check the pipeline connection: check whether the pipeline connection between the intercooler and the throttle valve is firm and ensure that the pipeline connection is not loose or damaged. If poor connection is found, the pipeline can be reinstalled or replaced.

2. Replace the sealing ring: If there is no problem with the pipeline connection, but it still falls off, which is caused by the aging or damage of the sealing ring, a new sealing ring can be replaced to ensure the good sealing performance of the pipeline.