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Q:

Engine rpm on 1993 Honda Civic del Sol

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I have an issue with the engine starting at a higher rpm, that I believe will eventually damage the engine. I was told to clean the inside of the throat to the throttle body, but it didn't help. Can you give me any pointers to the problem? Thanks
(1) Answer
This vehicle has an idle air control valve that can be either contaminated and sticking, or it can be malfunctioning. Check this component, mounted at the intake area.