Dashboard Vibrating Noise at Highway Speed but Not City Driving: Reason and Solution
A dashboard vibrating or rattling noise that appears at highway speed but is absent in city driving is most commonly caused by a loose dashboard panel, trim piece, or HVAC duct that resonates at the specific vibration frequency produced by the vehicle at 55 to 75 mph, or by a tire balance or driveshaft balance […]
Thumping Noise From the Rear When Hitting a Pothole: Every Cause, How Serious Each One Is, and What to Check First
A thumping noise from the rear of the car when hitting a pothole is most commonly caused by a failing shock absorber or strut that has lost its ability to control suspension rebound, causing the wheel to thump against the bump stop or the spring to bottom out under the large, sudden load of a […]