Mechanics

OBD CODE

1999 Honda Accord • 150,000 miles

Ok hooked up a code reader. It said 0303 cylinder 3 misfire. Has new plugs & wires, but one could be faulty. Could anything besides plug/wire cause a misfire? I'm bout to check the connection & plug.

Thank you
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Xbiris@yahoo.com
June 3, 2013.



Of course. All kinds of things like compression, fuel coils, etc Do a compression check and use a noid light to verify injector pulse.

Wrenchtech
Jun 3, 2013.
No brains intake manifold.

Tiny
Xbiris2
Jun 3, 2013.
What? Are we talking is some kind of code?
I didn't bring my decoder ring.

Wrenchtech
Jun 3, 2013.