Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
Was wondering if I can interface vex foxwell Master pro with a Marine Merc 4.3 2002 twin 4.3 I have an overheating issue on Port motor boat still in the water would be great to figure it out via scan tool no one seems to have any info on that.
I doubt it to be perfectly honest, otherwise people would be calling me to bring my Verus to the marina.
If it has, by some stroke of luck an OBD2 connector and a GM engine computer running those engines, maybe....