Hello all tuners!!!
I have made my own tune on 87 octanes but i don't know how to tune for 91 octane fuel!!
another thing is on the second start when engine hot, when it come to a stop sign or a red light, the rpm drop alot and try to stall, when fully stop after a couple sec. the idle adjust by it self and run fine after self adjust .. its very annoying when a cop follow you and your truck is trying to stall lol
Thanks a lot if someone can check my tune!!!
My mods are :Silverado 4.8l with 4l60E mtc-8 cam, headers, cat delete, borla muffler, cia with K&N, 4.10 rear end with lds and my Hp Tuners tune.