FG4x4 transmission

HowardH

Adventurer
Does anyone know if it will/can remain locked up on descents to provide engine braking? Like all the newer heavy duty pickups will.
 

kerry

Expedition Leader
Is the question about whether the torque converter in an automatic transmission will remain locked up on a descent? I'm not sure what the answer is but it's a different question than whether or not the exhaust brake activates on a descent.
 

HowardH

Adventurer
Yes my question was about the transmission and specifically the torque converter on the automatic transmissions which appears to be the only option of USA spec trucks.
 

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