Hello guys
i have a 1999 PAtrol GU Y61 4.2.lt turbo diesel (TD42t) with the RE4RO3A auto transmission.
In D the acceleration is sluggish up to 3000 rpm, above that it is fine.
Locked in D1 or D2 the acceleration is much better but not 100%, i feel.
While cruising in od and you nail the gas, she shifts down but theres not much surge in power
ATF fluid changed and strainer cleaned - hasnt made a big improvement
Dyno'd the engine locked in D2, its fine 380 ft pounds of torque and 138 bhp.
Does anyone have any inputs