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Bob_Vaughn's avatar
Bob_Vaughn
Explorer
Dec 04, 2013

Bully Dog or other brand diesel engine monitor

I recently bought my first diesel truck. A 2013 GMC 3500 ......I am wondering if I need to know the information that a monitor will give me. Isn't the gages on the truck enough information to safely...
Tow Vehicles
APT's avatar
APT
Explorer
Dec 05, 2013
Yes, Bluetooth wireless protocol.

I got an adapter from Amazon. There are plenty to choose from under $20. Here is an example.

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