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Writer/Teacher
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help me identify my oil leak
I am guessing it's just one leak that runs down to two different spots and drips down. It doesn't leak too much... maybe a quart every month or 5 weeks... but I would still like to know what i am dealing with
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Current Stable: Black 07 Porsche Cayman S: FabSpeed Maxflo Exhaust; VividRacing ECU Tune; IPD Competition Plenum; 997GT3 Throttle Body; De-Snork'd.2011 Acura MDX. 2008 Mazda 3. Gone But Not Forgotten:Garnet Red 86 Porsche 951("The Purple Pig"). Silver 09 Mini Cooper S ("Mighty Mouse"). Alpine White 83 Porsche 944 ("Alpine Wolf"). Guards Red 84 Porsche 944. Green 97 Volvo 850 Wagon ("The Viridian Falcon"). |
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Registered User
Join Date: May 2004
Location: Brandon FL
Posts: 371
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most likely rear main seal
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Rick 99 996C4 06 525XI 87 944S - Sold 77 924 - Sold |
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could be three sources.
1. oil pan gasket in rear of engine 2. rear main seal 3. clutch slave cylinder, i doubt it. most likely rear seal. if your clutch is still good, don't worry about it. change it when you have the clutch done.
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1993 964 C2 still makes me smile |
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Writer/Teacher
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clutch was already replaced, about 6 months ago... not gonna be replaced anytime soon!!! Slave and Master were both replaced at the same time.
So are you saying just live with the cost of a quart every month or so? If this is more cost-effective, I'm game.
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Current Stable: Black 07 Porsche Cayman S: FabSpeed Maxflo Exhaust; VividRacing ECU Tune; IPD Competition Plenum; 997GT3 Throttle Body; De-Snork'd.2011 Acura MDX. 2008 Mazda 3. Gone But Not Forgotten:Garnet Red 86 Porsche 951("The Purple Pig"). Silver 09 Mini Cooper S ("Mighty Mouse"). Alpine White 83 Porsche 944 ("Alpine Wolf"). Guards Red 84 Porsche 944. Green 97 Volvo 850 Wagon ("The Viridian Falcon"). |
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Registered User
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rear main, oil pan gasket or upper rear balance shaft seal, Check em
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1986 951, Stock for now. ]87 924S Gaurds red- SOLD after 11 years of ownership |
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most likely the rear main. Its dripping from the starter, which means it could be dripping down inside the bellhousing...or blowing back on it. Check the bolts around the rear of the pan too...
My motor had a small leak that dripped down the back of the oil pan...it was the rear main, but after pulling the flywheel off when doing the clutch, the seal was brand new (heck the entire motor was rebuilt so everything is new). I wiped it down and I havent seen it since. I started using Porsche OE Oil filters and the mess that I was getting from there is gone (yet its still all over the underside of the car..)
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1985 944 / 2007 335i / 1987 325is / 1985 535i / 1999 528iT / 2006 X5 |
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$4 a quart of synthetic x 12 months, $48 a year.
Clutch should last say 60k miles, 10k per year, that's 6 years, total oil consumption over 6 yrs, $288 excluding fear of running low on oil. Clutch job, $700 labor. assuming clutch parts are fairly new. It's your call. If it was mine, I'll change it 'coz I do all the work and have all the tools.
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1993 964 C2 still makes me smile |
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FR beat me to the punch.
My dog is salivating looking at the pictures!
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Jake 1983 Euro 944 (Mine) 2000 BMW 323i (Hers) 1997 Sentra (unclaimed!) |
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Thats not wedged under the car its just in the back ground, look at the tenis ball, if it was wedge under the wheel it wouldnt be round like it is
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1986 951, Stock for now. ]87 924S Gaurds red- SOLD after 11 years of ownership |
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Writer/Teacher
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Re: Re: help me identify my oil leak
Quote:
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Current Stable: Black 07 Porsche Cayman S: FabSpeed Maxflo Exhaust; VividRacing ECU Tune; IPD Competition Plenum; 997GT3 Throttle Body; De-Snork'd.2011 Acura MDX. 2008 Mazda 3. Gone But Not Forgotten:Garnet Red 86 Porsche 951("The Purple Pig"). Silver 09 Mini Cooper S ("Mighty Mouse"). Alpine White 83 Porsche 944 ("Alpine Wolf"). Guards Red 84 Porsche 944. Green 97 Volvo 850 Wagon ("The Viridian Falcon"). |
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