1997 Honda Civic Check engine light - Codes 1300 & 1399

1997 HONDA CIVIC
210,000 MILES • 4 CYL • 2WD • MANUAL
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DRIVESMART
  • MEMBER
  • 1 POST
My check engine light came on and Auto Zone checked codes and got 1300 & 1399 and it is miss-firing on cylinders 3 & 4.

Any thoughts or advice?

Thanks!
Jun 3, 2008 at 4:26 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Hi drivesmart,

Someone with an Accord had the same code P1399 and I was not able to help much.

Try a data diagnostic and see if any of the readings are out of spec.

There is a possibility the ECM is faulty.
Jun 4, 2008 at 4:23 AM
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