What should be the gap between throttle drum and stop screw (factory setting) when the car is off?
Sep 20, 2014 at 10:42 PM
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KHLOW2008
✓Experienced Mechanic
41,812 POSTS
There should be no gap when engine is not running or when throttle is not depressed if it is cable driven.
For electrical throttle system, it is opened slightly but there are no specification as to how much it should remain open.