I have a 2019 Chev Blazer, the engine stopping and starting was driving my husband crazy while driving it. This little device made him a happy man. Since I mainly drive it, I haven't noticed any problems. This solved the stopping/starting. According to the instructions, you should take it off if you don't drive for a long time. My Blazer was parked for 5-6 days and had no battery drain issues. We will remove the device when we deliver it to the dealer for warranty service.
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