this is the kind of stuff that makes me misstrust just about any dealership or business. so i had some brake/caliper work done at a yamaha dealership since i haven't taken the time to get familiar with brake bleeding and brake work myself yet. (one of these years i suppose i will) when i drove it from the shop i noticed she was running rough, like missing one cylinder or bad gas or somthing. took a closer look and i find that one plug hole is filled with water!!! even took a picture and will have my wife post it if she can figure out how. unbelievable! i sucked/dried it out and she runs fine. is this a new trick to have the customer bring the bike back and offer an overhaul or something? not looking forward to calling them out on it - what are they going to say, right? i really need to meet someone nearby that i can work on bikes together with. what a country.
It's your bike and if it bothered you enough to rant about it here, you should call them out on it. If you get the response you seem to be expecting/wanting, them you really do have a bitch.
Could be they washed the bike as part of the service (many shops do that) and did not dry things off properly.
