Yes, light WAS on, and then when I got it back from mechanic it was off. It's a 2003 Vibe, I bought used. So since it is driving fine and I have no other probs, you feel it is ok to just wait and see if the light comes back? The mechanic dude thought is was ok too. I hate to throw the money at it if...

I took my vibe to a mechanic when I noticed my CL on. Car was driving fine. Mechanic tells me I need a new evap canister and with labor it will cost$500. I picked it up the same afternoon, without giving my go-ahead for the work, and now the CL is off. Is it off because the mechanic turned it off, o...