ajamesd78
Junior Member
I have a 2007.5 6.7 3500 that I would like to be able to monitor the trans temp while towing my 5th wheel. I don’t want to add gauges to the interior so I’m looking for a Bluetooth obd reader. I have seen many for the newer trucks but haven’t found anything for the 2007 models. New to the forum and looking for a bit of help.