Bully Dog watch dog monitor
I was looking at the Bully Dog watch dog monitor. My concern is will it leave a foot print on the computer like the tuner does and void the warranty? My other question is does it tell what gear the ...
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I also like the Ultra Gauge for a good OBDII reader, it's a bit cheaper than the BD WD. Their website will tell you what you can see on your truck.
http://www.ultra-gauge.com/ultragauge/
http://www.ultra-gauge.com/ultragauge/
