High Pitch wine in Speakers

[ChrisR]

I just installed some new speakers up front and I'm getting a really high pitch wine. I know it is engine noise because it goes along with my RPM's. Also it goes with the music, music get quieter (ie changing songs) and I can barely hear the wine. Anyone know how to fix this?

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[RStalveyARFF]

pull your radio and check to see if any wires are near your antenna lead. Segregating the radio harness and antenna lead can greatly improve the sound quality. Also check the wiring to the speakers and make sure they aren't close to any power wires, since you will pick up that engine interference.

 

[ChrisR]

Guess I should have put this in the troubleshooting section. O well, thanks, I'll check everything out.

 

[RickieFrat]

I would double check all grounds. Thats where most of the negative feedback comes from. Are you running a aftermarket amp ???

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1992 TAURUS SHO **FOR-SALE**
Red/Grey Int
20% Tint
PIAA HeadLights
Boxless
1200 Watt System .... 131. DBs
Sig Pic By SHOTIME (THX)

1988 T-bird Turbo Coupe
Needs lil' work. Soon-to-be drag car.

AIM ... fst92sho
www.fratsperformance.com

 

[ChrisR]

Originally posted by RickieFrat:
Are you running a aftermarket amp ???

Yes. Soon to have 2 more amps also.

 

[RJ-92]

I read something about it in the SHO Club magazine. It could be interferance from the fuel pump. You can buy a static filter on the radio to fix that.

Or it only does it on AM and does it with the car off too. I don't know what to do about that, mine does this.

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Ron Wazz

Red 92 mtx 106,000
ss y-pipe,
dynomax exahust w/open mufflers,
street/strip clutch,
lt. weight fly wheel,
ss tq limiters,
bored out MAF,
UDPs, ported intake
Konis and Eibachs

 

[lemkea]

mine does the same thing until i fixed it and it was the ground on my aftermarket amp, thing is when i did my ground i forgot to scrape the paint off where i did it, did you scrape the paint?

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1995 SHO ATX, 105K, Coneless, otherwise stock for now. 2 10" Polk/MOMO Subs, Kenwood 749s Amp. Mods on my list when the car gets paid off

 

[ChrisR]

Forgot about that also. Thanks.