good morning
Ive got a 1990 xj 600,Ive bought the bike to use in the winter,Ive noticed that when i put full choke on first thing in the morning it starts ok and then after a few minutes the revs shoot up to around 4-5,000 rpm, it also seems to struggle at low revs to accelerate,if you you give it loads of throttle it seems to pick up....any idea as to why this is happening??
many thanks for your help and advice
