[Harc] Fe: static...Re: Static noise help

[Richard Sweet]

Sometimes it helps to be sure that all the body panels are well bonded 
to each other. Such as the hood to the body etc.

Rich Sweet, WB6MYF

On 3/31/2021 9:20 PM, Anthony Wiese via Harc wrote:
> Wonderful advice, all. Thank you very much. Will try Mark’s idea 
> tomorrow PM and report my findings.  Attached is a short video of the 
> symptoms.
> A
>
>
>
> Sent from my iPhone
>
>> On Mar 31, 2021, at 20:00, JAMES FALLS via Harc 
>> <harc at humboldt-arc.org> wrote:
>>
>>  My 2 cents: in the Old Days, there was a noise suppression 
>> capacitor attached to the distributor, If I recall correctly. Maybe 
>> something associated with whatever ignition Black Box is in your rig. 
>> They worked in my old analog ignition Mazda Pick up.
>>
>> Maybe a common mode choke on your antenna lead?
>>
>> Jim Falls
>>
>>> On Mar 31, 2021, at 19:06, Daniel Eaton via Harc 
>>> <harc at humboldt-arc.org> wrote:
>>>
>>> 
>>> Hi A
>>>
>>> I would follow Mark’s advice. I am betting on degraded spark plug wires.
>>>
>>> 73, Dan KB6DE
>>>
>>> On Wed, Mar 31, 2021 at 2:50 PM Anthony Wiese via Harc 
>>> <harc at humboldt-arc.org <mailto:harc at humboldt-arc.org>> wrote:
>>>
>>>     Hello All,
>>>       Looking for a little help diagnosing a noise in my mobile and
>>>     broadcast radio.  It's a "static" type noise that relates to my
>>>     engine RPM.  It seems to be getting progressively worse.  I hear
>>>     it when I open the squelch on my mobile and on some freqs of my
>>>     FM broadcast radio.  My mobile radio is connected directly to
>>>     the battery. Today I changed the alternator hoping I would luck
>>>     out.  I don't know how old it was and it wasn't going to be hard
>>>     to replace so I went in that direction.  No joy. The spark plugs
>>>     aren't as easy to get to in this V-6 so I didn't do that first. 
>>>     Perhaps spark plug wires next?
>>>     Thanks for any insight you might send my way.
>>>     Cheers,
>>>     Anthony
>>>     951-623-3400
>>>
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