2001 jeep cherokee

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jeep mechanic

11-05-2004, 03:00 PM

keeps sending code misfire cyl #3. what can cause this? bad coil rail? ive changed the plugs twice now any help would be great?

gtmud

11-06-2004, 09:33 AM

Yes, I would look at the plug rail. Thats were all the igintion fire comes from, triggers are on the crank and cam.