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Guest
Posts: n/a
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Shifting can be hard going into 1st and 3rd. Sometime I have to double clutch first. Is this a linkage problem?
__________________ This post was auto-generated based upon a question asked on our tech article page here: Pelican Technical Article: 911 Shifting Improvements |
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Author of "101 Projects"
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I typically like to start with the things that are easiest to fix. In this case, yes, that would be shift linkage. Go through the linkage and replace all of the bushings that may be worn, including the coupler underneath the car in front of the rear seats. Then, you can accurately evaluate the shifting, and focus on the transmission if the problem still persists.
- Wayne
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Wayne R. Dempsey, Founder, Pelican Parts Inc., and Author of: 101 Projects for Your BMW 3-Series • 101 Projects for Your Porsche 911 • How to Rebuild & Modify Porsche 911 Engines • 101 Projects for Your Porsche Boxster & Cayman • 101 Projects for Your Porsche 996 / 997 • SPEED READ: Porsche 911 Check out our new site: Dempsey Motorsports |
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Member 911 Anonymous
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It can be many things but first we need to what year your 911 is.
Register and use the search function to find others with similar issues.
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'85 Carrera Targa Factory Marble Grey/Black * Turbo Tail * 930 Steering Wheel* Sport Seats * 17" Fuchs (r) * 3.4 * 964 Cams * 915 * LSD * Factory SS * Turbo Tie Rods * Bilsteins * Euro Pre-Muff * SW Chip on 4K DME * NGK * Sienes GSK * Targa Body Brace PCA/POC |
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Registered
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As what was said in earlier posts, a 915 tranny is something to learn. She doesn't like to be rushed even when she's in perfect health, the clutch is good and all linkages are good. Taking it to a typical dealer for a PPI isn't the best choice, very few of their staff have any knowledge whatsoever about the older models. A 915 with Swepco (a typical tranny oil in a 915) takes some heat( especially in cold weather) to get to optimum performance (ie. it is even slower to use smoothly when cold). Take it to a very experienced independent for a real appraisal.....at least on this issue. Good luck
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Registered
Join Date: Mar 2002
Location: Dunstable, MA
Posts: 657
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Shift linkage first.
Replace gear oil with DINO oil (Kendal makes a nice product) Do not use synthetic oil in a 915 tranny. Use synthetic in a G50. The syncro bands in the 901/914/915 tranny need regular dino oil only. Rich |
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Registered
Join Date: Dec 2009
Location: Wayne, PA
Posts: 2,010
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Quote:
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Christopher Mahalick 1984 911 Targa, 1974 Lotus Europa TCS 2001 BMW 530i(5spd!), Ducati 900 SS/SP 2006 Kawasaki Ninja 250, 2015 Yamaha R3 1965 Suzuki k15 Hillbilly, 1975 Suzuki GT750 |
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