When your check engine light turns on, it can be more than just a minor warning—it might indicate a problem within your vehicle’s fuel system. From clogged fuel injectors to a loose gas cap, there are several reasons your car’s computer could trigger this alert. In this post, **DM Motorsports in Midland Mint Hill, NC** explains common fuel system issues, what they mean for your vehicle’s performance, and why timely diagnostics are essential to prevent costly engine damage.

Accidentally used the wrong gas? From mixing up premium and regular to putting diesel in a gas car, using the wrong fuel can cause anything from poor performance to serious engine damage. Learn the signs of misfueling and how DM Motorsports in Midland Mint Hill, NC can help fix the problem quickly and safely.