bornchevy
I'm Awesome
I just got a 99 Chevy k1500 suburban with the 5.7. I replaced the cap, rotor, plug wires, and plugs due to a random miss. Now that that is taken care of the truck runs great but on my scanner (innova 31603) it has 3 LEDs that indicate if you will pass smog or not. Green for go, yellow for might not pass, and red for your not gona pass. I drove it back and forth to work a couple days and nothing comes up on the scanner the check engine light is not on and everything seems to be fine. I can't figure out for the life of me what's going on. Has anyone dealt with this kind of thing before? I can't find anything on the forum pertaining to my situation.