:roll: Surprise surprise, scooby needs fixing just around xmas again. Got a bit of a problem.

Had my plugs changed due to a misfire just before xmas, all was ok for about a week. Coil packs were inspected too and seemed ok.

Only now I still have a juddery misfire which is peeing me off as I havent been able to use the car all xmas.

Noticed today after an ecu reset it idled better, only now the misifire is still there and the voltometer is going between 13-14 volts on idle which it shouldnt do.

Could it be electrical?. and does anyone have any ideas?.

Thanks

 

What is the plug gap? I found that 0.8mm works best for me.

 

plug gap is 0.8mm