The Story
Full manual control of the elevated idle on your Duramax truck is possible with the Merchant Automotive High Idle Kit. Operation is simple using only your cruise switch, no extra switches to mount or hide in your truck and features fool proof operation. Get faster warm ups, increased output from your charging system and reduced wear on your engine during situations that require idling for extended periods of time.
Description
Full manual control of the elevated idle on your Duramax truck is possible with the Merchant Automotive High Idle Kit. Operation is simple using only your cruise switch, no extra switches to mount or hide in your truck and features fool proof operation. Get faster warm ups, increased output from your charging system and reduced wear on your engine during situations that require idling for extended periods of time.
