How much of a problem will the RMS be?

[richwanket]

I am looking to buy a 2004 C4S. It currently needs a RMS, and I have read that there are continual problems with the RMS and mulitble replacements necessary. I think I understand what the costs of ownership are but I am not sure if it is really worth spending a little less for a 996 C4S with constant RMS problems, or if I need to pony up the money for a 997 C4 (997 C4S out of the budget)? Advice would be greatly appreciated!

Thanks,

Rich

[1schoir]

I am looking to buy a 2004 C4S. It currently needs a RMS, and I have read that there are continual problems with the RMS and mulitble replacements necessary. I think I understand what the costs of ownership are but I am not sure if it is really worth spending a little less for a 996 C4S with constant RMS problems, or if I need to pony up the money for a 997 C4 (997 C4S out of the budget)? Advice would be greatly appreciated!

Thanks,

Rich

Rich:

The latest version of the replacement RMS seems to have cured the problem in those engine cases where the problem is curable. There are some instances where the RMS cannot fix the original faulty machining problem with a particular engine case.

Do a search here and you will get all of the specifics you need.

Regards, Maurice.

[ssflai]

RMS.......

My 3rd replacement seems to be working now. Make sure you fix it with a competent Porsche dealership and make sure the 2 yrs warranty is in place. Some Porsche dealership may take advantage with the 2 yrs warranty and get you to revisit them in a later day to scam warranty work and claim it to Porsche by not fixing it correctly intentionally.

http://www.renntech.org/forums/index.php?s...0&hl=ssflai

Edited April 26, 2009 by ssflai

[Mike(UK)]

Mine has been spotting for the 3.5 years I've had it. No major losses. Something to fix when the clutch is changed.

Mike

[richwanket]

Thanks All,

I did read an article that said that the most recent fix is working. Now to find just the right C4S.

Rich

[Rancar]

Mine's had the leak for a few years. The only noticable effect is a slight burning oil smell if I drive it hard. My mechanic thinks it's not a big deal and I shouldn't bother replacing it until I get the clutch changed.

Honestly, if it's a modest RMS leak like mine I wouldn't worry about it overly much. Make sure you get a proper pre-purchase inspection from a qualified Porsche mechanic and ask him how big a deal the leak will be.

[JeTexas]

I have a 99 C2 with 109,000 miles, and it has only required one RMS replacement in its lifetime. I think if it's done right and the car is driven regularly, it's not a problem.

[99-996]

my 99 996 needed a clutch at 45k and the rms was showing no signs of leaking. i had them replace it while they were in there and it is still tight at 65k.

e