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Need Help
yesterday i had nothing better to do so i decided in removing a spark plug from both sides to check strength of gap. the B bank i held near a bolt and started engine afew seconds spark good.A bank i held sparl on fuel rail/injectors all ok.when i fired engine up a misfire has ocured on A revs down from tick and exhust bad sound also popping when high reved have i damaged coil module ets please help
nick

Hi,

Please update your profile (or post here) with the year and model derivative of your XJS. That will help folks provide the right advice...

Thanks.