Carb cleaner again used for checking leaks. Its best used with small tube to concentrate spray in specific areas. Idle will change if leaks are detected. Check around throttle seals too. Mine were located there. JC
You should be confirming what is wrong if not you are just chucking your money at it until either it is fixed or your broke.
You should be confirming what is wrong if not you are just chucking your money at it until either it is fixed or your broke.
Do you have a small bottle/can you can fill with petrol and add a length of tubing so it can be connected directly to the carbs just in case there is an issue with the stopcock? Perhaps you have tried this already?
Do you have compressed air to blow out the choke passage ways from both directions in case of a blockage? Can you thread a piece of fine wire or fishing nylon through to check for a blockage?
Is the carb sync way out on one cylinder so the butterfly is completely closed?
Have you ruled out an electrical problem?
The bike still only starts with the choke on even with #45 pilots and the mixture screw 3 turns out. It was 20 degrees cooler out today and the bike could barely idle but mostly just died.