What causes roaring noise in front of 2003 olds alero?
From my research on the Internet , the wheel bearing assembly needs to be replaced. Most likely both of them while you are doing one.
Your 99 Alero sounds very loud when driving What can it be It does not sound to be coming from the tires but its a load constant roaring noise?
What would make a truck have a roaring noise while driving it over 10mph and the noise increases as you go faster?
What causes a loud humming or roaring noise on a 1999 Dodge Caravan that is heard around 40 mph and is consistent from the front to the back of the van?
The roar is usually the fan clutch going into full lock-up. If it does not stop after a few minutes then the clutch has failed and must be replaced. If it roars continually you should get a check engine light with the corresponding code. www.trailvoy.com All the answers for your Envoy from true enthusiasts.
What is wrong with 1999 Alero-makes a low groaning grinding noise from the front right when driving?
What causes a roaring noise when your driving and turn the wheel to the left but not when i turn it right?
What causes a thumping noise when driving a 2000 Oldsmobile Alero and when turning the steering wheel?
I just fixed this problemon A 1999 Alero... It was the front wheel bearing. You will need to replace the front wheel bearing hub assembly. Do not re-use the hub nut. Get a new one from the dealer as it's only about $10 each. The wheel hub assembly is torqued to 70 foot pound (three bolts). The axle nut (hub nut) is torqued to 173 foot pounds. Please verify the torque values with your dealer…