Volvo 850 Made from 1993 to 1997, this Volvo line was available in both a wagon and a sedan, both with were graced with several trim levels.

What would make this buzz?

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02-19-2014, 11:36 PM

Phil 850

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What would make this buzz?

What would make this buzz? I know that it is the EGR pressure control valve so is the problem in this or something that is sending a signal to it? Mine is making a lot of noise and it started just after I took it in for a smog check.

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02-20-2014, 11:16 PM

rspi

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Probably gone bad.

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#3

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02-21-2014, 07:32 PM

Phil 850

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Quote:

Originally Posted by rspi

Probably gone bad.

That's what I was afraid of, they are expensive.

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