My 96 3.1turbo Diesel makes a buzzing sound after i turn the motor off, it is coming from something attached to the air cleaner.
What is this and how do i fix it?
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buzzing sound
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buzzing sound
by rustymc » Fri Jul 09, 2010 10:18 am
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Re: buzzing sound
by geeves » Fri Jul 09, 2010 1:42 pm
buzz or whisttle?
Sanding your knuckles before starting work can help. That way you cant skin them
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Re: buzzing sound
by wbski007 » Fri Jul 09, 2010 10:57 pm
just a guess but it could be the turbo winding down??
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Happy Trails, Wayne
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Re: buzzing sound
by rustymc » Mon Jul 12, 2010 6:37 am
A definite buzz, all most sounds like a muffled horn, when i flick the ignition switch on and off a few times, it stops! Or if I just leave it stops after about a minute.It looks like some kind of electrical relay?
Last edited by rustymc on Tue Jul 13, 2010 8:19 am, edited 1 time in total.
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Re: buzzing sound
by jellis » Mon Jul 12, 2010 4:18 pm
i have a hiss almost a buzz comming from over near my fuel filter think its the vacum lines
but im not sure
but im not sure
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Re: buzzing sound
by rustymc » Thu Jul 22, 2010 12:57 pm
I found it!
It is some kind of fast idle vacuum relay, (part of the clean emissions system) if you block off the barb on the switch relay, it stops immediately - thanks any way.
Russell
It is some kind of fast idle vacuum relay, (part of the clean emissions system) if you block off the barb on the switch relay, it stops immediately - thanks any way.
Russell
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