Quote:
Originally Posted by cveilleux88
symtoms: starts no problem without choke, even cold.
bogs down(not sputter) under throttle at low rpm. acting like too much fuel maybe?
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Too little fuel. Because fuel-circuits are clogged with dried petrol varnish (plastic). Needs thorough carb-cleaning with scrubbing & flossing. Soak in ultrasonic cleaners using caustic radioactive solvents (think Robocop scene). Micro soda-blasting @ 100000psi. The idea is to refurbish the carbs back to factory-fresh condition so bike will run like it just left show-room floor. Need to disassemble carbs to this level and beyond (still stuff that can be broken down further).
Search for "clean carbs ducatiman" to see examples of clogged carbs and what needs to be done.