see the picture below? the arrow is pointing to the vacume pipe where you need to connect the scott oiler to. the slightly thicker pipe just to the right and below it it the HT lead (not the water pipe i'm holding in my hand!). check it over and maybe swop over the end cap for a new one.
also give bike a general check over.
make sure the thick bunch of cables under the seat isnt rubbing too tight to frame lug (it can ware through).
check all connection and give me a spray with moisture displacing stuff