View Single Post
GrantG GrantG is offline
Registered
 
GrantG's Avatar
 
Join Date: Jan 2005
Location: Denver, CO
Posts: 960
Garage
Quote:
Originally Posted by DRACO A5OG View Post
I recently had my Fluid changed. The Porsche Dealer mechanic took it on his own to use Porsche Syn Fluid.

It supposed to be better on my 915 tranny but now makes more noise then what the PO put in, I assume Swepco. In the A.M. moving off a driveway ramp, I hear a rumble sound from what I discovered was my "Limited Slip Differential".

Is there any harm in leaving the Syn Fluid or should I change it back to Swepco right away? I have no performance issues.
A 1985 911 should be using Swepco 201 (has additive for LSD already added).
__________________
2022 GT3 Manual, 73 Carrera RS 2.9 Twin-Plug MFI Carbon Fiber Replica
Former: 18 GT3 Manual,16 Cayman GT4, 73 911S, Two 951S's, 996 C2, 993 C2, BMW 635CSi Euro, Ferrari 550 Maranello, 06 Evo IX w/ many mods
Old 11-24-2007, 05:25 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #11 (permalink)