Check Engine

The check engine light came on my car as I was driving to the zoo earlier this week. I called around to find out how much a diagnostic test would cost.

Here's what I found out:

Toyota Dealership: $100 to $140

Goodyear Auto: $92

Auto Zone: Free

Can you guess which one we went to? It took about 5 minutes (no appointment) and they were able to give us the codes detecting the problem. Turned out that it was that the gas cap either wasn't on tight enough or is starting to rust a little causing the light to go on. Sure glad we didn't pay around $100 to find that out.