...diesel trucks? I just started working at a new job. they have a fleet of isuzu NQRs. Im looking to get a dealer capable scan tool to diagnosis these trucks. I heard I need a tech 2 loaded with isuzu software, which no tool guy in Brooklyn can get. I see i can buy the tech 2 with GM and Isuzu software from overseas places, and It looks like i can buy the software on ebay, but im not exactly sure what version i need(numbers on the card). so i guess i need some numbers from the current software cards. If anyone has any info on this it would help me alot. thanks