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Old Feb 27, 2012 | 03:23 PM
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turbomar
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Joined: Jul 2011
Posts: 914
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From: Barrhaven, Ontario
Default Re: 74mm Throttle Body, surging idle

Originally Posted by a7x6kse6
Is there an easy way to check for leaks besides just looking to check that all the hoses are connected?
An old trick is to use a propane torch. Crack it open w/o lighting it. Any vac. leak will suck in the propane, and cause the engine to rev up
 
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