Im buying a 03 gt off my friend that was runnin
a x-pipe.. His engine light went on ofcourse,
he took it off to smog so i can buy it, but light is still on??
How or wen will it go off so we can smogg so i can buy-
any info will help? Thanxx
You will have to try to reset the light. Only a mechanic with an OBD ll scan tool can do that.
If you have an underlying problem like a missing oxygen sensor or a faulty emissions system the light will come on again & of course it will fail smog.