oh man, if i had known i wouldve given you a contact i have in rwc where you can smog cars no problem. so what did they do to the van? just the knock sensor?
[color=#4040FF]1984 GMC Suburban Sierra Classic 2500-> La Suburban Dorada :6.2L w 6.5tarbo,4x4, custom air intake, 36's, rear locker, winch,manual, etc etc.
1989 Toyota truck->The taco, gasser, 4wd manual, EFI... bad differential? can't track it.
1995 Cummins 3500 Dually->Pride n Joy!. stock for now, all new 10 ply uniroyals