Rough 3-2 Downshift at Closed Throttle In D

ROUGH 3-2 DOWNSHIFT AT CLOSED THROTTLE IN D
1. Improper fluid level.
2. Incorrect engine idle or performance.
3. Improper throttle valve linkage adjustment.
4. Improper band or clutch application.
5. Improper oil control pressure.
6. Improper governor operation.
7. Valve body sticking or dirty.