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2001 Expo Vibration Noise


nissan0101
04-02-2008, 07:06 PM
After driving any length of time when I come to a stop I get a vibration sound from under the hood. If I rev the engine a little the noise will go away. It doesn't idle high or anything. Once when this happened I popped the hood and where the intake piping is, if you touch it there is a lot of vibration coming from it. I took it off and there is not anything floating around in there. Any help on this?

JoeShmoe
04-04-2008, 07:31 AM
IS your AC on when this is happening?

nissan0101
04-04-2008, 01:03 PM
Yes and no. It doesn't matter if the A/C is on or not. It will sparadically start vibrating. I step on the grake and give it a little gas quickly and then the noise will go away. There are no "dummy" light that come on.

Davescort97
04-04-2008, 10:55 PM
Sounds like a wheel bearing to me.

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