Quote:
Originally Posted by Daves55Sedan
I recommend NOT continuing to run in this condition until that situation is explored, or possible damage could result.
|
Listen to the man. The pre-1961 FM is controlled by throttle valve pressure and the correct pressure is determined with a pressure gauge. Setting the linkage gets it in the ball park for vehicle assembly/service but it was adjusted by gauge before it went out the door. Same procedure for service.
The early FM will burn as will an AOD w/o the correct pressure setting. It is also difficult to adjust by linkage alone now as everything (linkages) will be worn.
TYPE F is for a firmer shift and is safe to use.
TYPE A(s) has long since been replaced by a continuing series of DEXRON. Normal driving calls for current DEXRON.