2001 Acura TL Q&A

2001 Acura TL Question: why is the engine is suddenly running rough and the check engine light is on.

replaced spark plugs. did not help. -
Answer 1
Probable misfire. Likely cause a failed spark plug ignition coil. Get a free read of the check engine light at Autozone and post result on here to further assist you. -
Answer 2
scan codes and post -