Engine whine in Speakers

(kklupenger) · (kklupenger) **Join Date: Jun 2006** 07-09-2006, 8:53 PM

Anyone out there have any ideas what may be causing an intermittent whine in my stereo? I have a Kenwood with 720 watt amp running 8 speakers in a Supra 21V. It is driving me insane because the dealer is trying hard to fix it but he can't replicate the problem in the shop. It is also sporadic out on the water. I can go up to a half hour before it starts to whine.

Could the replication problem in the shop be due to better grounding sitting on the trailer? That may be a stupid idea but neither I nor the dealer can solve this yet.

Thanks for any suggestions.

(tyler97217) · (tyler97217) **Join Date: Aug 2004** 07-09-2006, 8:56 PM

Kevin.... what 21V are you running? There are a bunch of us downtown on the willy and have not heard of the prob. Jump onto pdxwake.com and hopefully we can help you out. Cheers

(kklupenger) · (kklupenger) **Join Date: Jun 2006** 07-09-2006, 9:00 PM

It's a 2005 21v. I have taken a look at pdxwake. Nice site. I'll start up a profile.

(tyler97217) · (tyler97217) **Join Date: Aug 2004** 07-09-2006, 9:03 PM

is it the blue and gray one? Jump on there and we can try to help you out.. there are a bunch of local supra folks on there...

(extremeisaac) · (extremeisaac) **Join Date: Aug 2005** 07-09-2006, 9:04 PM

bad ground

(kklupenger) · (kklupenger) **Join Date: Jun 2006** 07-09-2006, 9:12 PM

Diggs,
It is actually Black & White. So far I have only had it out at Charboneau.

(chas) · (chas) **Join Date: Feb 2002** 07-09-2006, 9:41 PM

Run a power and ground from the batt to the head unit and should solve your problem.