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Gary, ASE Certified Technician
Category: Hyundai
Satisfied Customers: 838
Experience:  Senior Technician
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Malfunction light ON and car is shaking and seems to run

Customer Question

Malfunction light ON and car is shaking and seems to run rough
Submitted: 7 months ago.
Category: Hyundai
Expert:  Gary replied 7 months ago.

Hello there,

You will need to get a scan done of the vehicle, particularly the ECM, (engine control module).

Can you get this done please?

If the engine is misfiring, due to a faulty coil, spark plug, or injector fault, the engine will run rough and illuminate the warning light.


Expert:  Gary replied 6 months ago.

Hello there,

Do you still need help?

I hope my advice has been of assistance to you.

Kind regards