PortlandTate
Active Member
- Joined
- Feb 20, 2015
- Threads
- 6
- Messages
- 31
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- Location
- United States
- First Name
- Johnathan
- Vehicle(s)
- 2015 Mustang GT Premium Black on Black
- Thread starter
- #1
Has anyone changed out their manual transmission fluid after break in? None of the auto shops can tell me what fluid to use, so I bought Royal Purple Synchromax after remembering someone mention it. Can anyone verify it's ok to use in our manual gearbox?
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