The check engine light can cause uncertainty for drivers and indicates possible malfunctions. It's an important warning that should be addressed promptly.

If your check engine light flashes and then stops, it could signal a serious issue. Learn what it means and what steps to take next.

While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, especially for older cars.

If your car is getting older or you feel like you may be losing some engine power, a compression tester can help sort out the problem.