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When does a bad DV 'honks ?

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Old 04-10-2004, 04:34 PM
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Default When does a bad DV 'honks ?

When a DV is bad, under what conditions does it 'honks' ? When I press and hold the gas pedal ? When I release the gas pedal ?

I hear a short noise (about 1/2 sec) each time I release the gas pedal and sombody mentioned that this may be the DV. Does this mean that the DV is bad (I have DV-R) ?

2002, Coupe 225, Revo, DV-R
Old 04-10-2004, 04:49 PM
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is it a woosh/psshhhhh noise? a woosh/pssshhhh is normal
Old 04-10-2004, 04:52 PM
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Default Check your diaphram - sounds like you are developing a hole.

Check my picture posts for the hole I found in mine.

I was getting a pretty good wooosh when I let off the gas while pushing the car hard. I also have an DVR
Old 04-10-2004, 10:31 PM
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Default woosh/psshhhhh? Whooooa now... don't get too technical on us!

My car has way too many doohickies, whatchamacallits, and thingamajigs as it is. I don't need to be concerning myself with a "woosh/psshhhhh" sounding thingy
Old 04-11-2004, 09:41 AM
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The diaphragm had a tiny hole, replaced it and the noise is gone. Thanks.
Old 04-11-2004, 08:55 PM
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Default When good diverter valves go bad!

or diverter valves gone wild

- Lol, ignore me.
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