My bad I didnt realize you were only using that small length. (most mount them in the rear which is what I was assuming)

 

Well, jronald, I guess you have it all figured out. People are trying to help but your getting angry at them for helping. I suppose your good to go with your 20 year old radio. Have a good alt noise/whine day.

 

Geez,
Talking about going overboard.

I disagreed with the facts presented/as known. Then clarified for understanding to reach agreement. Then 100% agreed with the capacitor comment. I dont think I offended anyone, and it was not my intention to offend anyone. That said i was attempting to remedy a situation I was unfamiliar with. A 1993 Jeep Grand Cherokee. It appears there are far more knowledgable people/owners than I am myself, on this forum. I assumed that knowlegde would be shared freely

My area of knowledge was Pre-1990 Jaguar, BMW, Mercedes and a few Corvettes. Alpine and Blaupunkt were the chosen 2, with a few Fujitsu Ten mixed in for good measure.

SO
Let me rephrase my question a little
Are there any known, alternator whine issues with the 90 amp alternator used on a 93 Grand Cherokee?
If so please point me in the right direction, and in return I will dance at your next wedding!

Thanks for the help
Ron

 

Between the rerouted power wire, the battery powered, power wire, and the fact I discovered that one of the amps was before the accessory relay and the other one was after the relay, I have more than 90% of the noise cleared up.

Thank you for the suggestions.
Ron

 

My experince, replace the rca cables with newer shield ones. I had a 1990 subaru, put cheap yellow lightning audio rca cables in, had major alt whine. It was ran away from all powers and grounds. The only change I made was replaced them witha high quality 50$ pair of cables, been noise free since then.

 

Hey, that's an idea! I used new, but inexpensive cables. Let me swap some from the house receiver and see if that gets it all out.

Thanks
Ron

 

pretty sure it was mentioned earlier too...

Either way hope it works out