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High Idle Kit, 2004.5-2005 Duramax

4 Reviews
SKU: 10458

Ratings & Reviews

4 Reviews

  • 4 stars
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Recommend for anyone

Sal - | 12/25/2019 12:01:00 pm

Extremely easy to install, very detailed instructions, Works amazing 100% recommend.

Nice Kit, Fair Price.

Shane - | 11/01/2019 12:01:00 pm

Although I don't care much for scotch locks, I did use the one supplied with my kit. Kit was complete, instructions, both YouTube and included, where very good. I personally will solder the brake connection soon but love the kit and the simple solution to idle lubrication, cooling etc.
Thank You Merchant!!!!!!

High Idle

Kyle - | 11/08/2017 12:01:00 pm

Kit is complete and easy to install with their directions and the video. I did solder my connection to make it more permanent and not cut wires. Took me just under an hour. I really enjoy the control it gives.


John - | 10/31/2017 12:01:00 pm

Easy way to unlock Factory program in ECM for high idle. Does not get any more straightforward or easier. Merchant Automotive video on YouTube shows you step by step how to do it and everything in the kit is there. Done and done less than an hours work and you control your high Idle instead of waiting on your LLY.