i own a yamaha yzf 750 1993 bike from about day 2 of riding it it has loss of power also a strange popping noise from the front . it seems to happen worse when i ride it in the rain . i have put new battery , spark plugs also it has had a full service is there any1 who can help us

i own a yamaha yzf 750 1993 bike from about day 2 of riding it it has loss of power also a strange popping noise from the front . it seems to happen worse when i ride it in the rain . i have put new battery , spark plugs also it has had a full service is there any1 who can help us

I had the same prob on my FZ and it was one of the HT leads.

To check which one start it in the dark and look for any sparks.

Failing that, if you have spare coils and leads try changing them one at a time.

Paul