Yeasu 101E transmitting on all am channels at same time .

[Jimbo165]

I bought this Yeasu 101E with 11 meters and am filter in it . I did this so I could use radio everywhere if possible. When I talk on am channel 27.165 I am heard on all 11 meter channels I can turn radio power level down but no difference. It does not seem to do this when in SSB lower or upper.so I can still use radio in those modes. Any help or information would be appreciated to help me stop multi transmitting. I really like this old radio. Thank You Jimbo