Engine monitoring system question
I would like to add an engine monitoring system to my RV (P30 7.4 Vortec) like the ScanGauge II system. This system seems to do the job but I dislike the small screen. Are there better systems with...
Forum Discussion
Sure. Just go on ebay and search for an elm bluetooth adapter. That should be about $12. Then with the smart phone or tablet search for an app called Torque. The paid version which is what you want its $5. Now you can customize it to your liking.
