So I am going to fix my o ring which has been causing some problems, while I'm in there i am going to change power steering fluid.

I watched some youtube videos and they show how gunk etc builds up in the reservoir? now if i do a flush will this get that out? or how can i clean the reservoir? i don't really want to buy a new one.

 

pull off the hoses one by one have a bowl or something underneath for it to dump into

 

Reservoirs are like $15 online. You can't get all the junk out of the old one.

 

Yep, best to replace the reservoir when you change the fluid.