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There was a service bulletin from Nissan about that problem. That code is almost always caused by a misfire due to a bad coil. The procedure to test the coils is to start the engine and disconnect the coils one at a time until you find which coil the engine wont run on, and they will run on one cyl firing with a good coil and plug. I usually replace the bad coil and all the plugs. NO MATTER WHAT SMH OR ANYONE ELSE TELLS YOU, ONLY USE THE OEM NGK PLUGS! FYI most engines that use coil on plug ignition only work right with the OEM spark plugs.

Edit: I've never seen an oem NGK plug with a bad gap out of the box, but it never hurts to check
  • Posted 22 Oct 2011 09:28
  • Modified 22 Oct 2011 09:33 by poster
  • By fixitandy
  • joined 23 Mar'09 - 81 messages
  • Pennsylvania, United States
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CONSTRUCTION FORKLIFTS
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