Thanks. Is there any time best to spray it? Such as when cold or after a run? Ive had a look and can see the 2 wires cant really say theyre grotty as i can hardly see them lol. I just unplugged the maf and took the 2 spring clips off and pulled it out. Ill leave the jubilee clip on and try it, i think if i disturb that ill never get it looking as good again. Bought new spark plugs online today (NGK PTR5A-10) so should get them in a few days. Will buy some carb cleaner and report bac. Thanks