I have now owned 2 series 2 Mi16s which suffer problems with ignition noise on AM radio. I live about 100 Km as the crow flies from Melbourne and like to listen to ABC radio national which is only avaliable here as AM627 ( 3AR? ) from melbourne.

The issue in both cars is Ignition noise which is much reduced but not eliminated by braking just enough to turn on the brake lights.
The problem is much less noticable on local AM stations..


Problem is that with the spark plug mounted coil packs there are no HT leads to supress and even the LT signal to the coils is hidden away in loomed wiring.
It has suppresed spark plugs fitted.

Any suggestions appreciated.