Motorcycle Repair: 1985 Goldwing LTD.- It will..., shively, carburetors

Question
1985 Goldwing LTD.- It will start when cold, but as the engine warms up to operating temp. it begins to rough idle and shuts down. What do you think is the problem ?           G.A.

Answer
Hi Guy,

I suspect the carburetors have varnished fuel circuits.

Does the engine start and run with choke, but rough running happens as choke is eventually turned off?

Please include your email address as requested. I return tech files by email.

Respectfully,
Mark Shively