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Join Date: Jul 2011
Location: Chicago
Posts: 11
Stiff Clutch?

91 C4 clutch get stiff after its been driven a while, like a half an hour city driving. Any ideas?

Old 09-11-2011, 03:32 PM
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Join Date: Mar 2004
Location: Leesburg, Georgia, USA
Posts: 1,701
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drove mine for almost 2 years like that and just bled the hydraulics like every 6 months until I really couldn't take it anymore. I dropped the engine/tranny and replaced the pressure plate, clutch disc, release bearing, pilot bearing, updated the fork shaft needle bearings with bushings, cleaned up the DMF and lubed the splines. What a transformation. Clutch pedal is a lot lighter but still a little stiffer than a honda civic clutch.
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1993 964 C2 still makes me smile
Retired and work as needed as a pain in the **s.
Old 09-11-2011, 07:00 PM
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Join Date: Mar 2009
Location: New Windsor NY
Posts: 297
Mine is the same. It's always stiff. Not after driving for a while. I plan on bleeding the hydraulics and new slave cylinder.
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1985 Euro Red Carrera Coupe."SOLD",1985 White Targa Carrera. "SOLD",1977 Yellow 930. "SOLD",1991 Black 964 C4. "SOLD",2002 Silver 996 C4 Cab "SOLD",
2001 Polar Silver 996 twin Turbo
Old 09-13-2011, 05:29 PM
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Join Date: Oct 2010
Location: BRONX NY
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I would bleed the line. Start there.

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Tony
91 964 c2 black/ Work in progress/Finally back on the road
85 EURO 930 Black slightly moded slowly reviving her
77 911tt EFI wide body red/ Slightly modified SOLD
Old 09-14-2011, 05:53 AM
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