pretty simple turbo question .. look
 

hey guys i have a question , on my 93 fd one of the turbos leaks oil , they were rebuilt but the seal wasnt put in right thus leaving me leaking oil. I want to do something about it since my engine has been rebuilt also and i dont want to be leaking coolant that will end up hurting my engine later on. Give me your advice on what i should do about the leaking turbo.

If it is a shaft seal passing oil then remove the twins and take them back for customer service . If it is a oil line seal , copper ring then replace the ring . You can do that without removing the twins . The drain pipes can get new gaskets with out removing the twins .

If you paid someone to rebuild them take them back and have them do it right. No reason you should have to pay for their mistakes.