 oil filler cap gasket |
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| era vulgaris |
 May 12 2014, 04:16 PM
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J is for Genius  Group: Members Posts: 982 Joined: 10-November 13 From: Raleigh, NC Member No.: 16,629 Region Association: South East States  |
On a 1.7 d-jet, is there supposed to be any sort of cork gasket or rubber seal on the filler cap itself? My car doesn't have one and I think it could be the cause of my high idle issue.
If so, does anyone have a part number for it? Is this it? Model year/FI system isn't specified so I thought I'd ask. http://www.pelicanparts.com/catalog/SuperC..._pg4.htm#item17 Also, I don't have these two seals: numbers 1 and 8 in the pic. Does anyone have a part number for these? http://www.autoatlanta.com/porsche-parts/h...;section=114-05 |
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| era vulgaris |
May 12 2014, 11:34 PM
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J is for Genius Group: Members Posts: 982 Joined: 10-November 13 From: Raleigh, NC Member No.: 16,629 Region Association: South East States |
QUOTE(The Cabinetmaker @ May 12 2014, 10:21 PM)  #1 is an o ring seal from filler funnel to the base. #8 is the seal for the pcv valve. Right. I know what they do. I'm looking for part numbers or sources so I can replace them. QUOTE(bdstone914 @ May 12 2014, 11:21 PM) The connection from the oil filter breather should go to the air filter from the hose diagram I looked at. The only vacuum connections I saw from the plenum were for the MPS and vacuum pot on the distributor. Can you show us what connection on the plenum the pic valve is connected? Edit: I was wrong. Looks like the pvc hose does go to the plenum. Could the pcv valve be stuck open? Again some pictures would help. Yes you're correct, on the earlier cars it goes to the plenum. My pcv valve closes completely as far as I can tell. I'm not sure of an official test. But I removed it, filled it with water, and none of the water leaked out of it. So I'm assuming it closes completely since it's at least water-tight. That's why I'm looking for potential leaks in the seals around the oil filler, because clearly the vacuum leak I'm experiencing is somewhere in the engine case, and not in the intake. |
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Posts in this topic
era vulgaris oil filler cap gasket May 12 2014, 04:16 PM
The Cabinetmaker No gasket on a 1.7. Only a 1.8 with ljet.
It won... May 12 2014, 05:26 PM
Pat Garvey
No gasket on a 1.7. Only a 1.8 with ljet.
It wo... May 12 2014, 06:14 PM era vulgaris Trust me, I've been through the gamut of every... May 12 2014, 05:53 PM era vulgaris delete post...it posted double for some reason May 12 2014, 05:53 PM era vulgaris Right.
But is the manifold vacuum not also pulli... May 12 2014, 07:13 PM bdstone914
Right.
But is the manifold vacuum not also pull... May 12 2014, 09:21 PM The Cabinetmaker #1 is an o ring seal from filler funnel to the bas... May 12 2014, 08:21 PM bulitt You may want to just plumb it into the air filter ... May 13 2014, 09:04 AM era vulgaris The problem is that I've only got 2 ports on t... May 13 2014, 12:06 PM bdstone914
The problem is that I've only got 2 ports on ... May 13 2014, 09:06 PM era vulgaris Thanks, Bruce! You rock! :headbanger: May 14 2014, 07:40 AM rhodyguy how about the condition of the cork gasket under t... May 14 2014, 11:56 AM era vulgaris
how about the condition of the cork gasket under ... May 14 2014, 04:44 PM |
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