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Amazing Results from MT fluid change

I was having some problems with my Transmission slipping and shuttering when I attempted to release the clutch and put any sort of throttle to the mix, in other words the only way I could get the car off the line in 1st gear smooth, was to really baby the clutch and throttle. And if I stopped at a stop sign or light and there was any sort of hill in front of me...forget it ! Good thing I don't live in San Francisco Anyway inspected and had my transmission inspected, along with the CV joints by a friend of mine who ownes a couple of Porsches. He said everything looked good...I checked the Trans fluid and it looked clean...
I was pretty much out of ideas, I even replaced the trans mount...turns out the transmission fluid in the car was the problem, taking into consideration the car had a Jiffy Lube sticker on the window when I bought it, who knows what they changed the fluid with...?

I filled the transmission as high as I could with 75w-90 Red Line and no more slipping or shuttering...amazing !!!

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Old 06-23-2008, 11:20 AM
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Sweet.
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» 1987 924S Turbo - Got Boost? «

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Old 06-23-2008, 11:29 AM
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Quote:
Originally Posted by Cking1975 View Post
I filled the transmission as high as I could with 75w-90 Red Line and no more slipping or shuttering...amazing !!!
I did that once, filling the transaxle as high as it would go, it damaged the differential seals and slung tranny fluid all over the place.
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Old 06-23-2008, 03:54 PM
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Clarks manual recommends filling it to the top ???
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Old 06-23-2008, 05:06 PM
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Yes and no?!
"pour the new transaxle fluid into hose and into the transaxle until the fluid level is just below the bottom of the fill hole (6-8 mm). Personally, I fill to the bottom of the fill hole."

The factory manuals said to fill to below the bottom of the hole. I only noticed that when looking for info on replacing the diff seals. When you said "I filled the transmission as high as I could", I had a vision of the car jacked up on the left side to tilt more fluid in.
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Old 06-23-2008, 06:51 PM
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No, I guess that is what I meant, I filled it to the top of the fill hole, or as high as I could go. I did the same thing with my BMW 5 series, as I tried to put the spec amount of fluid in the car and it bucked like a Bronco (the horse that it). Then I decided I would just fill the thing as high as I could and all was fine.
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Old 06-24-2008, 03:45 AM
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Quote:
Originally Posted by idontknow View Post
I had a vision of the car jacked up on the left side to tilt more fluid in.

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» 1987 924S Turbo - Got Boost? «

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Old 06-24-2008, 08:53 AM
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