Hi all, I haven't been on here in awhile so i thought i'd post an update to my FM interference. Unfortunately I still have the issue, I've tried different ideas and still have trouble. I replaced the cables and the cigarette adapter twice and no joy. Since the problem is noticeable mostly in weak areas it takes me time to test different scenarios but it really doesn't look like the cables or adapter are the culprits as originally thought.
I really think the problem is there at all times but that in strong FM areas the signal overpowers the interference and i can't hear it, but in some areas it's bad enough to completely shut out the FM signal. A couple of days ago I was driving through a weak signal area and lost FM signals, so I pulled over and when I unplugged everything the FM came in. When I plugged the GCs back in the signal was lost, I got back on the road and as soon as I crossed to a better signal area the FM returned.
I still want to do some additional testing with the cables supplied with the GC, the first time I tried using those cables it seemed to be ok, but it really wasn't a complete test, will try again as soon as I can.
I would really like to have these Cam's hardwired but don't want to keep buying different alternatives just to see which works (cost is beginning to add up).
Fred