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Help - new member
https://forums.tipec.net/viewtopic.php?f=7&t=8639		 Page 1 of 1
Author:  nickbeaumont [ Sun May 30, 2010 5:58 pm ]
Post subject:  Help - new member
Hi everyone.
Have just purchased my first porsche - a black 1990 911 C2 cab - which I have dreamed of for many years!

A hopefully small problem has arisen? A dreaded oil leak from the oil reservoir area. Could this be due to La Rose Porsche overfilling her on recent service - is there an overflow if overfull? There were no oil leaks before or for 500-600 miles after the service??

I just wondered if this sort of oil leak was common on overfilling? Any comments welcome.

Nick :?:
Author:  tr7v8 [ Sun May 30, 2010 6:07 pm ]
Post subject:  Re: Help - new member
Hi & welcome Nick :wave: if you're using La Rose it sounds like you are in Kent, be good to see you at the SELNK TIPEC meet.

Details of venue etc. here http://tipec.net/region_southeastlondon.php Pop me a mail address & I'll send you the excel calendar.

We have several 911 owners who could talk to you about your oil leak.

Finally some pics of your new toy would be good!
Author:  nickbeaumont [ Sun May 30, 2010 6:38 pm ]
Post subject:  Re: Help - new member
Thanks Jim - I have all the local details and will be along in July - unfortunately unable to make next Friday.
Author:  964russ [ Mon May 31, 2010 6:46 pm ]
Post subject:  Re: Help - new member
Over fill wont leak near res tank.
need pics to give you any help, at a guess a corroded oil return pipe???
Author:  Pete917 [ Wed Jun 09, 2010 4:34 pm ]
Post subject:  Re: Help - new member
yes, likely to be corroded or a split line somewhere. Pics would be good.
Author:  jmgarage [ Wed Jun 09, 2010 4:56 pm ]
Post subject:  Re: Help - new member
Park the car on a curb and take a look under the car on that side.

Could be an over fill, the oil makes its way past the cam covers and tin work and can drip onto the undertray and migrate before dripping to the ground.

Could also be the cam seal on that side of the car for the power steering drive belt shaft.

Most common issue arround there would be leaking cam covers.

However if the leak is further outboard, it could be a corroded tank behind the wheel, or the thermostat manifold with drain in front of the rear wheel.
Author:  allanjenkins [ Wed Jun 09, 2010 8:59 pm ]
Post subject:  Re: Help - new member
If it's leaking from the oil res area it's most likely to be one of the two rubber hoses that connect the tank to the steel lines that go on to the engine. Remove the drivers rear wheel to confirm, it's an easy repair.

To enjoy the car drive it hard!!
Author:  nickbeaumont [ Sat Jun 12, 2010 10:41 am ]
Post subject:  Re: Help - new member
Thanks guys for all the helpful advice. With the rear wheel off I can see that the oil leak is restricted to the oil reservoir area and dripping off the oil thermostat drain plug - there are no leaks on any pipes or the engine - thank goodness! Will advise outcome when it is taken apart.
Thanks again.
Nick
Author:  nickbeaumont [ Tue Jun 22, 2010 9:20 pm ]
Post subject:  Re: Help - new member
Final answer to oil leak - metal bracket for oil tank float level on outside of tank had corroded under assault of crap thrown up by rear wheels. Corroded bracket had buckled allowing oil to leak past rubber gasket. £120 for new float & bracket! Now must remember to clean oil tank and spray some waxoyl on periodically to prevent future leaks.
Thanks for all helpful comments.
Nick
Author:  964russ [ Tue Jun 22, 2010 11:58 pm ]
Post subject:  Re: Help - new member
At least it wasnt a enpensive repair.
My stat leaked (corroded) not cheap.
The rear arches on 64,s are so prone to misshap, with havin no sh@t shields everything gets hammered.
The best bet is to clean inside the arches everynow and then, stop the muck build up and slows the rot.
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