[Rudolf1uk]

I have an 07 picanto that doesnt seem to like getting wet , it missfires, i have changed the coil pack, the leads and the plugs, its ok when the weather is dry , which this year isnt very often , has anyone got any ideas how to solve this problem or has anyone else had this problem

 

[rogerII]

yup flashover!! gaps to big!! reduce plug gap to 30thou and liberaly spray leads and coil packs with WD40, allow to dry before starting......