Question about 1997 Jaguar XJ6

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1997 jaguar xj6 Misfires

The engine misfires at 50 mph or more. Mechanic r/p air flow valve which did not solve problem. The engine warning light flashes but goes out at lower speeds. What do we dp next?

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  • earls311 Dec 11, 2008

    Plugs were replaced and all wiring was checked yesterday

  • earls311 Dec 11, 2008

    Was wondering if the catalytic converters might be causing the problem.

  • earls311 Dec 12, 2008

    Have not been able to receive solution

  • earls311 Dec 12, 2008

    Still unable to receive info for solution

  • earls311 Dec 15, 2008

    No help what so ever!

  • sean davis May 11, 2010

    sounds like a electrical breakdown you could try checking the spark plugs,leads ,and coil packs,whens last time plugs were replaced?

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Try replacing leads

Posted on Dec 12, 2008

  • Kenneth Clements Dec 12, 2008

    the cats have nothing to do with electrical side have you changed plug leads

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