Congrat's on the Sub! "TBI" stands for throttle body injection, first introduced in 1987. First light "trucks" with "fuel injection", as far as I know.the suburban is mine i just have to go pick it up,the owner is on vacation till the middle of march, i cant wait , im new to this site what does TBI stand for?
I'm not a real fan of the tbi system. Other than I like it better than real fuel injection. 2 injectors in what looks like a carb. VS 6 or 8 injectors directly into each cylinder.the suburban is mine i just have to go pick it up,the owner is on vacation till the middle of march, i cant wait , im new to this site what does TBI stand for?