Loud noise of leaking spark at HT coil!!

[ABZ]

Finally,the queen is roaring after the battle i had with it !!!

I was repairing the bike at sun set and it was the best time to see a leaking spark and it produced a loud noise. it was at the front HT coil sparking with the front cylinder's conical air filter. What is the cause of the spark and how can it be avoided??

[GSPD750]

Simple. Replace the HT lead or coil...if damaged. You could silicone the area for a qwik temporary fix.