Range DFM deleter

[Cobra427]

I am wondering who here has put a Range deleter in your truck? Do you take it out if the truck will sit for a few days or not and also how do you like it? Any comments appreciated...

 

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[prfalcon]

Used one for years in my 3 previous trucks...a 5.3 Tahoe and two 6.2 Sierras with zero issues. Worked great. I only took it out just prior to taking the truck into service. I actually forgot a couple times and would find it in my cupholder. It will not work on my 22 "refresh" Sierra however.