[TR] Fw: A type overdrives and MT90

Randy and Valerie DeRuiter deruiterville at hotmail.com
Fri Aug 6 09:55:50 MDT 2010


> Now I'm not trying to start a long winded discussion here, and I'm not
> suggesting that we all run out and buy Redline MT90. I'm just suggesting
that,
> in the event you have a newly rebuilt 'A' type that sticks in overdrive,
you
> might consider changing the fluid.
>
>

Ed-

I had the exact same issue in my TR4 od last year - I had just put in a
generic non-detergent 30 wt oil bought from a flaps.  After just a few days,
my od was having difficulty disengaging.  In my case I switched to Valvoline
VR1 20W50 and have had zero issues (though my next change I have MT90 to try
out instead).

This sounds like a potential lesson learned to stay away from generic 30 wt
oils..

Randy
64 TR4
59 TR3A


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