[DeTomaso] Master Clutch Cylinder

Garth Rodericks garth_rodericks at yahoo.com
Thu Jul 17 14:49:22 EDT 2008


It's NOT a problem resulting from using DOT 4 fluid.  
 
DOT 3 and DOT 4 are made from the same thing - is a polyethylene glycol-based fluid. The DOT 4 rating merely means that the fluid meets a higher specification for minimum boiling point:
 
        Dry boiling point      Wet boiling point
DOT 3     205°C (401°F)          140°C (284°F)
DOT 4     230°C (446°F)          155°C (311°F)
 


      


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