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Thread: MSD help!
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07-03-2006 #1
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MSD help!
I have a firewall plug with my msd box and coil inside under the dash. The problem I have is a higher rpms I get a whine though the speakers. Even with the radio off. I assumed this was going to happen, but not this bad. I there anything I can do to stop this. It does not happen all of the time either. It is usually about 10 minutes into a drive.
Any help would be greatly appreciated!!
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07-03-2006 #2
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Nothing more annoying than a radio that just plays that group "RFI and the buzztones". Try moving your MSD's ground location around and make sure its separated from other grounds. If that doesn't help try a capaciter in the B+ circuit.
MrQuick ΜΟΛ'ΩΝ ΛΑΒ'Ε
07-03-2006 #3
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Originally Posted by MrQuick
07-03-2006 #4
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Thanks
I will try it. The ground is on the firewall. I will look for another spot.
07-07-2006 #5
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MSD recommends to ground the box to the battery. MSD also has a forum that their tech support responds to pretty well.
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