[AT] Tractor hauler question.

[Don Bowen]

>If however your state has an emissions
> inspection program, typically you cannot pass if your Check Engine
> light is on for ANY reason.  (You already know this, just stating it
> for the record))

I California you cannot pass if any of the IM codes are not set.  The check
engine light may be out but the tester reads the IM codes because they are
afraid you may have cleared the codes.

Don Bowen  KI6DIU
http://www.braingarage.com/Dons/Travels/journal/Journal.html