Eugene Wendland wrote:
I just installed a Michel TKM MX 11r which is a direct slide-in replacement
for my Narco 120 Comm. ...

My Narco didn't
do this, so I'm assuming there's something wrong with the radio.

More likely, the Michel receiver is more sensitive, and the squelch
and/or noise limiter circuit is less tolerant of ignition noise.

Sounds to me that the underlying problem is degraded shielding on the
mags/plug wires/p-leads. The place to fix the ignition noise is by
fixing the ignition wiring...



MikeM
Skylane '1mm
Pacer '00z