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-   -   Carrera 3.0 engine problems. (http://forums.pelicanparts.com/porsche-911-technical-forum/1116578-carrera-3-0-engine-problems.html)

al lkosmal 04-12-2022 06:04 PM

Quote:

Originally Posted by Classic 911 (Post 11663656)
Thank’s al :)

I found that # 1 is timed correct but #4 is not, the right camshaft is 180 degrees off.


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I kinda thought so.......glad you found the problem.

regards,
al

Classic 911 04-12-2022 06:07 PM

Quote:

Originally Posted by al lkosmal (Post 11663666)
I kinda thought so.......glad you found the problem.

regards,
al


Thank’s again al :)


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boyt911sc 04-13-2022 04:32 AM

Symptoms were......
 
Quote:

Originally Posted by boyt911sc (Post 11660842)
Check cam, ignition, and valve timing to confirm they are within specification.

Tony



Classic,

The symptoms of your problems were classic cam timing anomaly. Glad you identified the culprit. Good job.

Tony

Classic 911 04-13-2022 05:31 AM

Quote:

Originally Posted by boyt911sc (Post 11663905)
Classic,

The symptoms of your problems were classic cam timing anomaly. Glad you identified the culprit. Good job.

Tony


Thank’s Tony :)


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proporsche 04-13-2022 12:30 PM

super you found the problem...so it is obvious the car did not drive in right?

Ivan

Classic 911 04-14-2022 05:21 AM

Quote:

Originally Posted by proporsche (Post 11664576)
super you found the problem...so it is obvious the car did not drive in right?

Ivan


Yes this car did not drive on it’s own ;)

Thank’s Ivan :)


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Classic 911 12-15-2022 02:14 AM

Carrera 3.0 engine problems.
 
Short update with main findings:

Wrong camshaft on the right bank:
- generation 1 930 camshaft

Wrong dizzie.
- with ..001 last digits, should be ..006


Now new original camshafts and correct dizzie installed. Both timed to spec.
Result: - engine running like new.


Very reputable german Porsche engine shop rebuilt this engine 10 years ago and engine just set aside without staring it up until this spring. The list of wrong things found that the shop had done to it is shockingly long !


Case closed.


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proporsche 12-15-2022 02:28 AM

good for you but this is crazy..;-) "Very reputable german Porsche engine shop rebuilt this engine 10 years ago"

enjoy....

Ivan

Classic 911 12-17-2022 05:39 AM

Quote:

Originally Posted by proporsche (Post 11873286)
good for you but this is crazy..;-) "Very reputable german Porsche engine shop rebuilt this engine 10 years ago"

enjoy....

Ivan


Thank you Ivan :)

pampadori 12-17-2022 08:25 AM

regarding the dizzie - Carrera 3.0 turns dizzie opposite direction from other 3.0 found in SC. What exactly was the one installed ending in 001 from? Just curious what difference is between that one and the correct one.

Classic 911 12-29-2022 06:19 AM

Carrera 3.0 engine problems.
 
Quote:

Originally Posted by pampadori (Post 11874969)
regarding the dizzie - Carrera 3.0 turns dizzie opposite direction from other 3.0 found in SC. What exactly was the one installed ending in 001 from? Just curious what difference is between that one and the correct one.


According to Porsche the one with ..001 at the end is for the 2,7 engine. The one for the 3.0 Carrera enige has ..006 at the end.
I have learned that there are differences between the mechanical components for the advancing curves.


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