Quick vibration/rattling in dash 1998 S70 Topic is solved

Chad E. · Post by **Chad E.** » 11 Aug 2003, 10:41

My car just started vibrating under the dash when I start accelerating from a stop. It only lasts a second, but it is pretty loud and pretty annoying! Does anyone know what this could be. It is only happens between about 2-5 mph and it doesn't sound too horribly bad, but it doesn't sound good either. Just a very quick rattling, or vibration.

Thanks, Chad

Post by **matthew1** » 11 Aug 2003, 11:01

Check your upper engine mount for decay. Move the engine by hand to get an idea if it's gone or still ok. See my how-to for replacement technique (linked off Main page).

Chad · Post by **Chad** » 11 Aug 2003, 11:10

Thank you, I'll give that a try. ~C

Chad E. · Post by **Chad E.** » 11 Aug 2003, 11:38

I checked the engine mount and it looked good. I shook the engine by hand and it seemed very stable.. I noticed it about a week ago, when the car was cold and it was a cooler morning. I haven't heard it for about a week. I heard it again this morning with the weather being a little cooler. It sounds like it's something vibrating in my glove box, but it's not, only in that area. I am getting the transmission serviced today, it needs it badly. Could it have something to do with this?

Thanks, Chad

Post by **matthew1** » 11 Aug 2003, 14:31

If the car's going to be on a lift, have them check the lower engine mounts. There's 2 or 3 of them...

... could be the transmission too.

millereffect · Post by **millereffect** » 20 Sep 2016, 10:47

Hi,
did you solve the problem with the rattling sound under the dash?
thank you
Mario

Post by **Clemens** » 20 Sep 2016, 14:54

That thread is 13 years old. Very likely the OP doesn't have that car anymore.
Check for engine mounts. But could also be something loose in the dash.