Jump to content

Welcome to RennTech.org Community, Guest

There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.

Here are some of the features available - once you register at RennTech.org

  • View Classified Ads
  • DIY Tutorials
  • Porsche TSB Listings (limited)
  • VIN Decoder
  • Special Offers
  • OBD II P-Codes
  • Paint Codes
  • Registry
  • Videos System
  • View Reviews
  • and get rid of this welcome message

It takes just a few minutes to register, and it's FREE

Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)

  • No ads - advertisements are removed
  • Access the Contributors Only Forum
  • Contributing Members Only Downloads
  • Send attachments with PMs
  • All image/file storage limits are substantially increased for all Contributing Members
  • Option Codes Lookup
  • VIN Option Lookups (limited)

Recommended Posts

Posted

Any idea what this might be (see pic) and how to prevent it. right after I wash the car and drive it I have this goop on the wheels. looks like rust and is wost on the front.

TIA

post-53265-1264887860_thumb.jpg

  • Admin
Posted

Looks to me like the rust/water that comes out of the cross-drilled brake discs after you wash the car.

I usually take a short drive after washing and then wipe this off before it drys. I use Regex to keep stuff from sticking to the wheels.

  • Moderators
Posted

That is the brake dust that is stick in the rotor vents. When I wash my wheels, I spray some Simple Green on the rotors and then take the hose or pressure washer to the rotors and wash out all of the accumulated brake dust.

Posted
That is the brake dust that is stick in the rotor vents. When I wash my wheels, I spray some Simple Green on the rotors and then take the hose or pressure washer to the rotors and wash out all of the accumulated brake dust.

Thaks guys. Neighbor has a good technique. After washing he uses the leaf blower to dry the wheels. Going to give that a shot.

Posted
That is the brake dust that is stick in the rotor vents. When I wash my wheels, I spray some Simple Green on the rotors and then take the hose or pressure washer to the rotors and wash out all of the accumulated brake dust.
Posted (edited)
That is the brake dust that is stick in the rotor vents. When I wash my wheels, I spray some Simple Green on the rotors and then take the hose or pressure washer to the rotors and wash out all of the accumulated brake dust.

+ 1 on the Simple Green. Orient gave me this tip some time ago. A lot of that gunk will rinse off. I like to spray on the Simple Green on the wheels and rotors and let it sit while I wash the rest of the car. Make sure you rinse the wheels and rotors thoroughly with a strong jet of water.

I also have a 4hp vacuum that is a warm air blower as well. It has a very strong blast of air and will get rid of all most all the residual water on the rotors.

Then when I pull it into the garage there are just a few drops to wipe off.

I'm a real freak about clean wheels...

:cheers:

post-7267-1264980495.jpg

Edited by phillipj
Posted

Drying the brakes with a blower is a great idea....there will still be some rust as it occurs instantly with exposure to water and air, but that will reduce it. I would also trust Orient on this as his car is a perfect specimen.

Posted
That is the brake dust that is stick in the rotor vents. When I wash my wheels, I spray some Simple Green on the rotors and then take the hose or pressure washer to the rotors and wash out all of the accumulated brake dust.

+ 1 on the Simple Green. Orient gave me this tip some time ago. A lot of that gunk will rinse off. I like to spray on the Simple Green on the wheels and rotors and let it sit while I wash the rest of the car. Make sure you rinse the wheels and rotors thoroughly with a strong jet of water.

I also have a 4hp vacuum that is a warm air blower as well. It has a very strong blast of air and will get rid of all most all the residual water on the rotors.

Then when I pull it into the garage there are just a few drops to wipe off.

I'm a real freak about clean wheels...

:cheers:

Well I tried simple green and the blower and that worked great. But your wheels are super sharp! Not over done, just the right touch of polish.

:thumbup:

Posted

Well I tried simple green and the blower and that worked great. But your wheels are super sharp! Not over done, just the right touch of polish.

:thumbup:

Awesome. I'm glad it worked for you. Like Loren said you can also use a product like "Rejex" on your rims. It will help keep the brake and road dirt from sticking. Zaino also has a similar product. Check out their site. They have great stuff!

http://www.zainostore.com/Merchant2/merchant.mvc

:cheers:

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.