C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Transmission Fluid with Gray Streaks?

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Old Dec 27, 2005 | 12:26 PM
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Default Transmission Fluid with Gray Streaks?

I had a new automatic transmission put in about 50k miles ago.. I noticed some reddish fluid under the car yesterday so checked the tranny fluid. Its still red/pink but when I wipe it on a rag it leaves gray streaks.. does it every time... Is this normal wear from the gears or am I looking at a new transmission soon?
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Old Dec 27, 2005 | 12:31 PM
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The grey is finely divided metal and transmissions are not supposed to grind up metal. It is time to take a look at the insides of your transmission!
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Old Dec 27, 2005 | 02:57 PM
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I would have it completely flushed and a new filter installed. How many miles are on the car? you might be able to save her. Pipe
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Old Dec 27, 2005 | 02:58 PM
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Old Dec 27, 2005 | 03:49 PM
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They gray is minor residual clutch and band lining that is too fine for the filter to catch. It is normal.
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Old Dec 27, 2005 | 04:07 PM
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Every dip stick I've ever swiped left a grey line from the edge of stick. I guess I hold it to tight.
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Old Dec 27, 2005 | 04:38 PM
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Thanks, I hope it holds for a while, everything else is running great on her at 160k
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Old Dec 27, 2005 | 05:12 PM
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i'd still service
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