Noise In N or P (Car at Rest With Engine Running)

NOTE: Noise in position N or P (vehicle stationary, engine running).

HIGH PITCH NOISE, INCREASING WITH ENGINE SPEED

Possible Fault Remedy
Low oil level Top up
Oil filter clogged Clean/replace
Oil pump worn Replace
Torque converter faulty Replace
Other transmission fault Overhaul transmission

WHIRRING NOISE

Possible Fault Remedy
Flywheel drive flange broken Replace
Torque converter touches cover Replace converter
Torque converter cover Check cover attachment
improperly attached to engine (Dowels, etc)
Other fault (planetary gear, etc) Overhaul transmission

SQUAWKING NOISE

Possible Fault Remedy
Bushing for torque converter Replace oil pump and if
in oil pump, worn necessary torque converter
Dowels for torque converter Repair
cover loose/missing