Check engine light.......2003 Tahoe

[bdchorn]

Mechanics in the house?

Was changing the plugs and screwed up one of the wires. Had to drive 2 miles or so to get a new wire. Everything's running fine now, but the check engine light hasn't cleared from running it on 7 cylinders. Anyone know how to reset it?

Thanks

[Dc78]

Try disconnecting your battery.

[bdchorn]

Try disconnecting your battery.

Tried that, but code still didn't clear. Thinking maybe it resets itself in time?

[tx07]

You have to disconnect the negative post only for about a minute or too.
Not the positive or both.

[Joey~AP]

Take it to Auto Zone. They outta be able to run the codes and clear them.

[bdchorn]

Will try both Tomkat and Joey.
Thanks. Your son's truck is looking great Joey!! Wish I had half the skill.

[tx07]

Take it to Auto Zone. They outta be able to run the codes and clear them.

Yep that will do it as well, and is still free