90 CRX increase audible hum w/ increased RPM's
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Honda-Tech Member
Joined: Aug 2004
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From: Charleston, SC - Myrtle Beach, SC
90 CRX increase audible hum w/ increased RPM's
Hey guys,
Just had a new Pioneer CD player installed at Circuit City (free w/ purchase) because my old CD player went out. The vehicle has an amp hooked to the speakers (Polks), but no subs. I've noticed when I'm sitting there/engine running and the volume is way down, you can hear a high pitched whine/hum coming from the speakers. When I rev the engine, the whine goes up with the RPM's. It's not loud enough that I can over the road noise when I'm going or over the stereo, but it's kind of annoying and I'd like to get it taken care of. I was thinking grounds, but I think I only have one ground from the amp and it is going to the seat bolt.
Any ideas on what to check for?
Thanks!
Just had a new Pioneer CD player installed at Circuit City (free w/ purchase) because my old CD player went out. The vehicle has an amp hooked to the speakers (Polks), but no subs. I've noticed when I'm sitting there/engine running and the volume is way down, you can hear a high pitched whine/hum coming from the speakers. When I rev the engine, the whine goes up with the RPM's. It's not loud enough that I can over the road noise when I'm going or over the stereo, but it's kind of annoying and I'd like to get it taken care of. I was thinking grounds, but I think I only have one ground from the amp and it is going to the seat bolt.
Any ideas on what to check for?
Thanks!
Thread Starter
Honda-Tech Member
Joined: Aug 2004
Posts: 3,366
Likes: 0
From: Charleston, SC - Myrtle Beach, SC
Re: (B18C_EJ8)
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smithenhiven
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Sep 28, 2004 04:39 AM
