Jump to content

Server Lease Renewal/Software Licenses

Our yearly server lease, software licenses, as well as hardware operating costs, ARE due Dec 4th, 2022. Our current donations have fallen far short of the funds we need to renew. Please remember the RennTech.org community is Member supported so please consider a donation to help...  THANK YOU!

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

I am new to the forum and have recently purchased my 2004 C4S Cab. I live in Canada and am considering driving the car in the winter. The many comments on driving a 911 in the winter were very helpful. My question relates to rust proofing - has anyone considered or found it necessary to rust proof the car?

Link to comment
Share on other sites

I live in Belfast, U.K where my '99 C2 is a daily driver. Although the winters here are not as severe as in Canada, the roads are gritted for about 3 months of the year. I applied Dinitrol to all the visible brake pipes, suspension bolts, nuts, suspension springs, mounts, jacking points and anything else that looked remotely rusty however slight e.g. after removing the front undertray the cross beams were slightly rusty. It takes about 2 hours to do the whole lot in the summer. Prior to applying the Dinitrol, I hose the under side and brush all the areas with a soft paint brush just to loosen any salt laden deposits. After all that I also remove the front bumper and clean all the detritus from the condensors and radiators.

Some may argue its overkill but I enjoy working on the car and with getting under the car you get to know it better and spot potential problems in the process e.g. weeping hoses, leaks. After all it is 2 hours outside in the good weather which can be rare here.

Edited by minny
Link to comment
Share on other sites

Back in the seventies I lived about three years just north of Detroit where we sprayed all kinds of rubberized paint under our cars in a frutile effort to stop rust. Since then I have dreamed of having cars that don't rust.

This February, on my C2's 10th birthday which was also it's 100k milestone I decided to replace all fourteen or so coolant hoses. These hoses are all over the car! I also did some other maintenance such as install new tie rods, shocks, link rods, wheel bearings, flush the transmission, replace the differential seal, full brake job and brake fluid flush, full tune up, and replace a few leaking oil seals here and there.

In short, I had the entire bottom of my car apart from front, through the middle, and to the back. In addition to the above, I examined and cleaned everything, taking off the spoilers (bumpers), underside plastic, wheel-well liners. I don't think I encountered ANY rust where I thought I might. None. I did encounter lots of dirt but that cleaned right off.

I believe the only evidence of rust I found were on the muffler nuts and header bolts. And I think the (stock) headers have some surface rust on the connection plates, but only surface rust. Man, I was in heaven. (I was also enjoying my new car lift.)

While northern VA is not Detroit (though this winter brought back less-than-fond memories) I assure you our roads are tough on cars but I couldn't be happier than how my baby is holding up without any (additional) rust protection.

I guess what I am trying to say is that I don't think you need to coat your car with anything.

btw, I have it on my to-do list to find hardened stainless steel nuts and bolts for the header and muffler.

Link to comment
Share on other sites

If I were you I'd stay away from any kind of rust proofing. The only ones I've found that works really well is the oil spray from Krown. I've used it on my truck and several (lesser) cars but would never put it on my Porsche. It does a great job but it makes such a mess. In Toronto you have lots of days that you can take the car to a coin car wash and clean out the wheel wells, etc. where the stuff collects. If you look under these cars they are pretty well protected with plastic panels and are easy to keep clean. FWIW.

Have fun.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • 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.