Question about 1994 Honda VF 750 C Magna

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START & AVERAGE PROBLEM- HONDA UNICORN

I puchased unicorn in feb 2009 for few months bike was ok but after that started giving problems as even after keeping bike idle for 4-5 hours it doesnt runs smoothly need to give choke for 15-20 mins and after that engine works properly and second thing till few months back average was fine but suddenly the average has gone drastically down to 35-36 kmpl i did servicing after that but no change even the service people says that everything is fine.
can any one tell me whats wrong with it.

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I think the age of the bike gives a clue to what might be wrong. I'm guessing that either the rubbers on the vacuum carb slides have gone bad or the intake manifolds are old and cracked, or both. At any rate they are worth a good check. Be very careful if you have to remove the carb rack there are some delicate and expensive fuel feeder tubes between the carbs that are easily broken.

Posted on Apr 29, 2010

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Posted on Jan 02, 2017

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