My 84 VR is sick. Several months ago it took a full choke before it would start and then it progressed to were it would only start when it was warm. (set out in the the sun) Now it will rarely start without a spray or two of starter fluid. I have followed many of the suggestions on this site and have replaced the plugs, wires, fuel filter, air filter, new gas, etc. I also tuned the carbs. Once it is warmed up, it runs fine but getting it started is a major pain. If I don't have a charger on, it will crank until the battery runs out unless I give it a shot of starter fluid.
Previously, after it was running and warmed up, you could shut if off and it would restart immediately. Yesterday, after I had rode it for a hour or so, I shut it off but had a heck of time getting it going again. It took several seconds of cranking it before it started. Any suggestions on what the problem might be or what to check next? Thanks.