1999 Pathfinder Cylinder 6 Misfire
First off, this site is awesome and I have been able to fix several issues with this car by reading old posts.
I was getting the P0325 knock sensor code for the past 4 months. I would clear the code and it would come back all by itself or with code P0326. Finally I decided to perform the knock sensor relocation and of course these codes disappeared and have not returned. However they were immediately replaced by a cylinder 6 misfire code P0306. I have replaced the distributor cap, plugs and wires but the misfire on cylinder 6 continues. Man that number 6 plug was fun. For the most part, the car runs great and only has 99,000 miles. The misfire only seems to occur on warm re-start. The engine runs rough for about 4 or 5 minutes on warm restart and the check engine light will flash and then stay on. After the 4 or 5 minutes the engine runs perfect again. Is this likely to be the #6 fuel injector? any help would be really appreciated- Thanks
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