 But a scan of the system is going to be imperative on that to be able to see what it's telling you. Because instead of guessing too much, that gives you the clue of where to look. Thanks very much for the call. Good luck. You're listening to the Under the Hood Show. We're going to take a quick break. When you need parts for your car, finding them is half the battle. And we have a great source for you to find those parts you need at great prices.