Another Problem

[DRaholic]

Last sunday when a couple of us were riding, i noticed that when i hardly hold the throttle in 5th gear and it makes like a howling sound. This part seems wierd, but it feels like its running DRY in that gear. Like its not lube or sumthin. Now what is wrong with my trike? For it supposedly not being rode that much, i am finding lots of little things wrong with in. Now this. ANY HELP IS APPRECIATED!!! Thanks

Nick

[thefox]

Have you changed the differential oil yet?

[bones200x]

What type of trike?????

[DRaholic]

Ya i changed it this winter when i had too much snow to ride. Its a black and gold 85 225dr if that helps.