I have been getting a cyl #6 misfire OBD2 code on my 01 3.0 v6 ranger for quite a while. I figured it was ignition related, so I changed the plugs and plug wires. The cyl # 6 plug didn't look abnormal. The code came back. I then switched out the coil pack, and the code came back again.

Any ideas of what might be causing this?

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Belinda
01 Extended cab Ranger XLT, 3.0 v6, 5 speed manual