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Daily Porsche Driver
Join Date: Nov 2015
Location: San Diego, CA
Posts: 116
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engine trouble after valve adjustment and timing chain
hey pelicans,
did a engine out valve adjustment and installed new timing chains (with a hydraulic chain tensioner upgrade), reinstalled the engine and its not running all that well .. lots of black smoke and the engine is dying after a few seconds .. what to do? 911 SC engine |
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11-26-2015, 08:03 AM
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Registered
Join Date: Dec 1999
Location: Novato, CA
Posts: 4,740
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I would reexamine the cam timing.
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11-26-2015, 10:05 AM
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Registered
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Cam timing........
Quote:
Ismoto, You could not install new timing chains without disrupting the cam timing setting. The cam setting is so sensitive that a very slight movement of the cam or sprocket could cause irratic engine performance. As previously mentioned, check your cam timing. Tony |
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11-26-2015, 11:08 AM
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non-whiner
Join Date: Aug 2012
Location: Slightly right of center
Posts: 5,235
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As said above, cam timing must be reset.
__________________
"Too much is just enough." |
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11-26-2015, 11:15 AM
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Member 911 Anonymous
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+4
__________________
'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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11-26-2015, 11:30 AM
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Daily Porsche Driver
Join Date: Nov 2015
Location: San Diego, CA
Posts: 116
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thanks guys ..
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11-26-2015, 11:29 PM
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Marble Grey
