Good replies on making distinction between alternator whine and ignition
noise. This is definitely ignition noise.

I will follow up on the points suggested.

Thanks everyone !!

--James--

 

I've never seen ferrite lipstick, what's it look like?




"Bret Ludwig" <bretldwig@yahoo.com> wrote in message
news:1122592220.131616.66390@g14g2000cwa.googlegro ups.com...
> Use a portable transistor radio with a ferrite loopstick antenna as a
> direction finder to find the noise, if a thorough ground check and
> retightening has no effect. You can of course disconnect the battery,
> then unhook the alternator and restart the engine on battery power or
> disconnect the belt to see if that does it.
>

 

I've never seen ferrite lipstick, what's it look like?




"Bret Ludwig" <bretldwig@yahoo.com> wrote in message
news:1122592220.131616.66390@g14g2000cwa.googlegro ups.com...
> Use a portable transistor radio with a ferrite loopstick antenna as a
> direction finder to find the noise, if a thorough ground check and
> retightening has no effect. You can of course disconnect the battery,
> then unhook the alternator and restart the engine on battery power or
> disconnect the belt to see if that does it.
>

 

I've never seen ferrite lipstick, what's it look like?




"Bret Ludwig" <bretldwig@yahoo.com> wrote in message
news:1122592220.131616.66390@g14g2000cwa.googlegro ups.com...
> Use a portable transistor radio with a ferrite loopstick antenna as a
> direction finder to find the noise, if a thorough ground check and
> retightening has no effect. You can of course disconnect the battery,
> then unhook the alternator and restart the engine on battery power or
> disconnect the belt to see if that does it.
>

 

I've never seen ferrite lipstick, what's it look like?




"Bret Ludwig" <bretldwig@yahoo.com> wrote in message
news:1122592220.131616.66390@g14g2000cwa.googlegro ups.com...
> Use a portable transistor radio with a ferrite loopstick antenna as a
> direction finder to find the noise, if a thorough ground check and
> retightening has no effect. You can of course disconnect the battery,
> then unhook the alternator and restart the engine on battery power or
> disconnect the belt to see if that does it.
>

 

And, how does it make the radio work better?




"J Strickland" <spam@nospam.net> wrote in message
news:tNadnZ2dnZ3lLezTnZ2dnVfEd9-dnZ2dRVn-y52dnZ0@ez2.net...
> I've never seen ferrite lipstick, what's it look like?
>
>
>
>
> "Bret Ludwig" <bretldwig@yahoo.com> wrote in message
> news:1122592220.131616.66390@g14g2000cwa.googlegro ups.com...
>> Use a portable transistor radio with a ferrite loopstick antenna as a
>> direction finder to find the noise, if a thorough ground check and
>> retightening has no effect. You can of course disconnect the battery,
>> then unhook the alternator and restart the engine on battery power or
>> disconnect the belt to see if that does it.
>>
>
>

 

And, how does it make the radio work better?




"J Strickland" <spam@nospam.net> wrote in message
news:tNadnZ2dnZ3lLezTnZ2dnVfEd9-dnZ2dRVn-y52dnZ0@ez2.net...
> I've never seen ferrite lipstick, what's it look like?
>
>
>
>
> "Bret Ludwig" <bretldwig@yahoo.com> wrote in message
> news:1122592220.131616.66390@g14g2000cwa.googlegro ups.com...
>> Use a portable transistor radio with a ferrite loopstick antenna as a
>> direction finder to find the noise, if a thorough ground check and
>> retightening has no effect. You can of course disconnect the battery,
>> then unhook the alternator and restart the engine on battery power or
>> disconnect the belt to see if that does it.
>>
>
>

 

And, how does it make the radio work better?




"J Strickland" <spam@nospam.net> wrote in message
news:tNadnZ2dnZ3lLezTnZ2dnVfEd9-dnZ2dRVn-y52dnZ0@ez2.net...
> I've never seen ferrite lipstick, what's it look like?
>
>
>
>
> "Bret Ludwig" <bretldwig@yahoo.com> wrote in message
> news:1122592220.131616.66390@g14g2000cwa.googlegro ups.com...
>> Use a portable transistor radio with a ferrite loopstick antenna as a
>> direction finder to find the noise, if a thorough ground check and
>> retightening has no effect. You can of course disconnect the battery,
>> then unhook the alternator and restart the engine on battery power or
>> disconnect the belt to see if that does it.
>>
>
>

 

And, how does it make the radio work better?




"J Strickland" <spam@nospam.net> wrote in message
news:tNadnZ2dnZ3lLezTnZ2dnVfEd9-dnZ2dRVn-y52dnZ0@ez2.net...
> I've never seen ferrite lipstick, what's it look like?
>
>
>
>
> "Bret Ludwig" <bretldwig@yahoo.com> wrote in message
> news:1122592220.131616.66390@g14g2000cwa.googlegro ups.com...
>> Use a portable transistor radio with a ferrite loopstick antenna as a
>> direction finder to find the noise, if a thorough ground check and
>> retightening has no effect. You can of course disconnect the battery,
>> then unhook the alternator and restart the engine on battery power or
>> disconnect the belt to see if that does it.
>>
>
>

 

Ferrite (like a very small iron doughnut) cores can act as an electrical
noise filter if the cable that is susceptible or passing the noise is
wrapped through and around it multiple times.

J Strickland wrote:
> And, how does it make the radio work better?
>
>
>
>
> "J Strickland" <spam@nospam.net> wrote in message
> news:tNadnZ2dnZ3lLezTnZ2dnVfEd9-dnZ2dRVn-y52dnZ0@ez2.net...
>
>>I've never seen ferrite lipstick, what's it look like?
>>
>>
>>
>>
>>"Bret Ludwig" <bretldwig@yahoo.com> wrote in message
>>news:1122592220.131616.66390@g14g2000cwa.googleg roups.com...
>>
>>>Use a portable transistor radio with a ferrite loopstick antenna as a
>>>direction finder to find the noise, if a thorough ground check and
>>>retightening has no effect. You can of course disconnect the battery,
>>>then unhook the alternator and restart the engine on battery power or
>>>disconnect the belt to see if that does it.
>>>
>>
>>
>
>

--
Jerry Bransford
PP-ASEL N6TAY
See the Geezer Jeep at
http://members.***.net/jerrypb/