vibration in steering wheel on 1993 Ford Escort

i have A 1993 ford escort gt 1.8L automatic transmission it haves a vibration below 10000 rpm for example when you are at a stop light in drive and when you run the air conditioner i have replaced transmission and engine mounts and check the harmonic balance for play

1 answer 1 comment
CK FOR ANY PART OF ENG OR TRANS TOUCHING THE SUBFRAME
sorry i have finally got to check for any touching of the frame i didn't see any thing thanks for opinion