ZR-1 Net Registry Forums - View Single Post

mike100 · 10-02-2015

I second secondchances recommendation to put a book or something that won't collapse in front of the airhorn while the engine is running. If it doesn't stall, the source of the air leak will pretty much be revealed audibly. Even though you may not see it, you can fish around with a long vacuum line stuck in your ear and the other end under the plenum until you can find the place where the air is rushing in.

10-02-2015	#17
mike100 Join Date: Feb 2011 Location: San Marcos CA Posts: 1,786	Re: Very High Idle I second secondchances recommendation to put a book or something that won't collapse in front of the airhorn while the engine is running. If it doesn't stall, the source of the air leak will pretty much be revealed audibly. Even though you may not see it, you can fish around with a long vacuum line stuck in your ear and the other end under the plenum until you can find the place where the air is rushing in.