Does it run ok when the bike has cooled down? I had almost the exact issue on my 85 VF 500. Once it cooled down it ran great until it warmed up...
Turns out the screws that hold the bottom coil to the bracket came loose. The coil was just hanging almost on top of the valve cover. Tied it back...
Thanks for the help Captain. I got a little further. Was thinking it could be the fuel pump or relay so just ran the fuel line straight from the...
Is the diaphragm a shut off? or does it add pressure to the line? I'm thinking that the hesitation is from not enough fuel or line pressure but...
I recently bought a running 85 VF500 that Im trying to sort out the diaphragm and vacuum hose setup on the petcock. First I guess is does anyone...
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