What should I do if my check engine light comes on?

What should I do if my check engine light comes on?

First, don't panic! It's important to check your vehicle's manual for specific guidance. Have you noticed any unusual behavior?

Yes, the car is making a strange noise and the engine feels rough.

That could indicate a more serious issue. I recommend getting a diagnostic test done at a mechanic to identify the problem.

How much does a diagnostic test usually cost?

The cost can vary, but it typically ranges from $50 to $150 depending on the shop. Some places may waive the fee if you get repairs done there.

Should I stop driving the car until it's fixed?

If the engine is running rough or you hear strange noises, it's best to limit driving until it's checked out to avoid further damage.