BD Diesel High Idle Control - 2004-2006 Chev Duramax LLY Automatic w/Cruise Control

For when days are short and the nights are cold, you want your engine to heat up quicker. When you are using a PTO, or constantly idling , these are the times, when you need an elevated idle. BD's High Idle kits are easy to install and in most cases adjustable. Easy to install Faster engine warm-ups Adjustable Great to use for remote starters, PTO's and extended idling applications 2004-2005 LLY 800/1200/1800 RPM