97 f-150 code p0306
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Joined: Feb 2005
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97 f-150 code p0306
My 97 f-150 4.6 v8 4x4 has 152000 miles on it. On the code read out it said p0306. Does anybody know what it could be or where i would start in trying to find the problem? It runs pretty well spark plugs and wires are only 15000 miles old. Sometimes it idles a little funny when i first it but then goes away.
thanks
PS how hard oare the u joints to replace and are the ford factory ones better than the best ones from autozone
thanks
PS how hard oare the u joints to replace and are the ford factory ones better than the best ones from autozone
Senior User
Joined: Apr 2002
Posts: 201
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From: Schaumburg, IL
P306 is a miss in cylinder 6. count from the radiator to the back, passenger side then driver's side. try swapping the wire with the one next to it to see if the code changes (clear the code by disconnecting the battery for 10 minutes). if the code comes back on & it's still #6 replace the plug.
