S summerwind Member Joined Jan 22, 2006 RO Number 20017 Messages 96 Jun 18, 2006 #1 Just curious if Automatic Trans fluid is a good substitute for Mercury Power Trim & Steering fluid. Need to top of the Power Trim pump.
Just curious if Automatic Trans fluid is a good substitute for Mercury Power Trim & Steering fluid. Need to top of the Power Trim pump.