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I have an 09 Yamaha v star 1100 classic, I have changed the spark plugs , I have replaced the battery, I also replaced the filter but she is not starting what is going on with this Motorcycle….
If it sat more than 4 months with no fuel stabilizer, The most common is a pair of gummed up carbs. Pull the drain screws on carbs. & check for gas. That will also tell if fuel pump is working. If green gas, Carbs must come off for cleaning, Can’t be done with cleaner in tank.