Whats up guys i have a 2001 chevy blazer well its my mothers, i want to know if the stock 4wd 4door 2001 chevy blazer has a factory hitch already installed?I checked but doesnt look like theres one i just see some clips from the bumper.If it does ,what else would i need to complete the blazer to use for towing.Another question the car makes a whirling sound when its not heated up and it only happens when the car is moving not stationary, i would think it would be the bearings but i just replaced the two front ones. it also makes the noise when i do heat it up but it sounds much lower.Any help?Thanks guys.

 

Sorry for the delay in response time. Hopefully you have already found the information you asked about, but in case you did not...

If you do not have the receiver hitch (2" square tube under the bumper), then you do not have the factory tow hitch. As far as what you would need to do in order to tow with your vehicle, that would depend on the load you are intending on towing.

About your noise, check out the Tech Article (DIY) section for the Vibrations thread by Tim Hanr (hanr3). Some of the symptoms may match your case.