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Registered
Join Date: Oct 2001
Location: San Carlos, CA US
Posts: 5,531
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CIS While you're in there!
1. Chasing a large vacuum leak that causes the car to not hold idle, I have found a 2" gash at the rear of the CIS air boot and have replaced the boot.
2. Replaced as many vacuum hoses as possible except for the special 3-4 branches molded hose (big bucks item). 3. Replaced the breather gaskets, and o-rings, and associate hard to reach items in the back last time so not going to do it again this time. 4. Replaced the leaky 1" diameter oil tank breather hoses (2 each) 5. Removed the timing chain boxes, replaced the seals, the o-rings, and re timed the cams. 6. Waiting on some sealant from DavidI to seal the OD of the nose bearing (it is leaking at the 7-8 oclock position) 7. Valve adjusted 8. Gunk scraped off and cleaned the case again. What else for the CIS should be tackled at this time?
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Porsche 2005 GT3, 2006 997S with bore-scoring Exotic: Ferrari F360F1 TDF, Ferrari 328 GTS Disposable Car: BMW 530xiT, 2008 Mini Cooper S Two-wheel art: Ducati 907IE, Ducati 851 |
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12-31-2005, 01:21 PM
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You could replace the injector seals and do a quick spray check of each injector.
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2014 Cayman S (track rat w/GT4 suspension) 1979 930 (475 rwhp at 0.95 bar) |
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12-31-2005, 02:42 PM
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Join Date: Jun 2004
Location: Friendswood, TX
Posts: 500
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Send the injectors in to be cleaned. Cheap and easy.
I had good luck with Witchhunter... Injector cleaning at Witch Hunter
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John F. Lewis 74' 911S Targa + 930/02 76' 914 - Eternal Type IV project FOR SALE Last edited by Jubbie; 12-31-2005 at 03:09 PM.. |
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12-31-2005, 03:06 PM
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wow, mitchell you have been busy. need any help?
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poof! gone |
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12-31-2005, 03:08 PM
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1979 Porsche 930 3.4
