Thanks for the help guys.

I did pressurize the coolant system up to about 10 or 12 lbs. Should it just remain constant or is there some type of leak specification?

The coolant looks green with no signs of transmission fluid in the coolant reservoir.

The only thing that worries me is that I did fill up the coolant reservoir yesterday after adjusting the valves (engine cold) and today it looks lower. I am going to mark the tank and keep an eye on that as well. I really hope the radiator has been replaced to save me some cash.

Either way, what sort of damage can this due to the transmission? Should I be expecting a transmission failure soon?

And what is the best way to flush the transmission? Should I pay someone to get it flushed completely?

Thanks again,

Keith

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1985 300SD 200K