I HAVE A RESTRICTED PERFORMANCE MESSAGE

  • Tiny
  • terrygarcia
  • 1999 Jaguar XJ8
  • 92,000 miles

I have a restricted performance message. When I get obd codes it says I have a misfire on cylinder four. Since all diagrams show cylinders 1 through 4 as two banks which cylinder 4 is it. Terry G

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Saturday, December 1st, 2012 AT 4:29 PM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 44,316 posts

Check ignition system and check fuel pressure, low fuel pressure will also cause this code.

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Saturday, December 1st, 2012 AT 4:33 PM

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