I am attempting to use my HF rig mobile in my 1988 Chevy Suburban. However, I have so much
ignition noise as to make it not practical on the road.
I would like some suggestions on how to eliminate ignition noise in a Chevrolet using the
high power ignition system with the Throttle Body Fuel Injection system.
I have already tried the following, none of which had much effect;
1. Isolated and grounded all feed line (RG8x) shields to the body.
2. Placed split ferrite cores on primary and each secondary ignition lead.
3. Added extra copper braid shield from body pannels and hood to frame.
4. Added extra copper braid shields from engine to frame.
5. Added extra copper braid shield engine block to coil frame.
6. Shortened primary radio power lead to nearest battery connection and used
shielded cable.
This sucker is still LOUD. Also, I have noted that when another vehicle of the same make and model is near, I can hear them also quite clearly in my reciever. Has anyone out there run into this problem and found a reliable method of countering it ?????????????????