Can You Pass This Auto Mechanic Quiz and Answer These Questions?
What's the first thing to inspect when you see an "EVAP Leak" code?
Correct Incorrect When an "EVAP Leak" code pops up, often indicating a vacuum leak in the emissions system, the first thing to do is check the fuel cap. A loose or missing fuel cap is a common cause of this code, though it's not always the culprit. But it's a simple and smart starting point.