Q: Help! My car has a problem that causes the check engine light to be on all the time. My repair shop said it's caused by a leak somewhere around the fuel tank and they can't seem to find it. They ...

Zak is new to the CarBuzz team, working as a freelance content writer. When Zak isn't writing How To articles for CarBuzz he's working as a high school automotive technology instructor. Before ...

Q: My car has a problem that causes the check engine light to be on all the time. My repair shop said it’s caused by a leak somewhere around the fuel tank, and they can’t seem to find it. They ...

Stricter emission guidelines are leading to an increase in EVAP-related check engine lights and service opportunities.

Q: My car has begun to show the check-engine light for a few days, about once or twice a month. It runs perfectly but I was told by my mechanic neighbor it’s the gas cap code. I replaced the gas cap ...