ok have issues with a 02 trooper. bought a diagnostic scan tool said it covered Isuzu. well it did just not the trooper. it was from autel the md802 model. other than the tech 2 that's out there. which is nice but, 2000 bucks NO. if I'm going to spend the money I want something that will cover all makes and models. anyone know of one that covers abs,trans,engine, that's not going cost an arm and a leg. that has good vehicle coverage. and most of all this 02 isuzu trooper