Welcome to Engh Motors - Makers of GMTDScan
GMTDScan is the Windows PC scan tool you need for your OBDI/ALDL 1994-1995 GM 6.5TD truck!
There is no longer any need for expensive shop equipment like the Vetronix Tech 1, Tech 1A or
Tech 2 to perform operations like TDC Time Set and TDC Learn. It is available in GMTDScan Tech
at a fraction of the cost!