A few weeks ago, my check engine light came on, and I figured out which
code it was, and it was the code that says there is something wrong
with the EVAP system. The dealer said it could be a loose gas cap, or
a leak somewhere. The light went off after a week or so, so I thought
it was fixed.
Well this morning the light came back on. I haven't gotten any gas
since this problem originally began, so it's not like my gas cap
loosened itself. Does this mean I have an expensive problem I need
Thanks in advance for your help.