i have had my CEL light on for about 2 months (1 of those months has my tune with it so obviously my tune didn't cause it) is there anyway to get rid of it..... everytime it gets erased it comes back after the 2nd startup btw it is for my maf or map sensor on my intake i forget which one..... any idea if a sri or cai would help? (sure it couldn't hurt lol) my family tends to have this problem with gm cars nothing is wrong still have all the same power but damn if that light isn't annoying! lol

 

Put back stock tune, then take it to the dealer...

 

it's been there twice...... they reset the light...... than it comes back on shortley afterwards any other ideas?

 

Take it back again. If all they did was clear it and it comes back then there is something wrong. What code is it giving you exactly?

 

i forget i will take it to my tuner and see if he can tell me i will post the code when i get back (tomorow)