A little over a month back, I took our 4Runner to get an alignment done (it had been too long). Not long after (perhaps only coincidentally?), we started noticing a ringing sound coming from under the SUV. The only way I know to describe it is that it sound somewhat like a upper midrange tone feedback from a mic/speaker. It's not really a squeal...more like what I described. It doesn't sound like brakes or belts...to "ringy".
We notice it when the car is moving and cannot reproduce it when stationary. It seems to manifest when in a turn or when going over a hump (ie speed bumps, pulling into driveway).
I've thought of various lube points, maybe bearings...not really sure.
Any thoughts or similar problems??
We notice it when the car is moving and cannot reproduce it when stationary. It seems to manifest when in a turn or when going over a hump (ie speed bumps, pulling into driveway).
I've thought of various lube points, maybe bearings...not really sure.
Any thoughts or similar problems??
