Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

 
 Reply to this topicStart new topic
> Gas smell in the twists
57lincolnman
post Sep 18 2014, 08:09 PM
Post #1


Member
**

Group: Members
Posts: 174
Joined: 14-September 10
From: Los Angeles
Member No.: 12,175
Region Association: Southern California
I've been taking my 914 on curvy roads in the North Georgia mountains to check out some recent suspension upgrades. Yesterday, I had the top off and the windows down and noticed a raw gas smell that only happened on the hard corners. Cruising down the highway and there wasn't any smell. Anyone else have this happen? Any thoughts as to what this is? Or maybe it's normal thing when the gas tank is kind of right under your nose.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
bzettner
post Sep 18 2014, 08:12 PM
Post #2


Member
**

Group: Members
Posts: 213
Joined: 2-June 13
From: San Antonio, TX
Member No.: 15,951
Region Association: Southwest Region
QUOTE(57lincolnman @ Sep 18 2014, 09:09 PM) *

I've been taking my 914 on curvy roads in the North Georgia mountains to check out some recent suspension upgrades. Yesterday, I had the top off and the windows down and noticed a raw gas smell that only happened on the hard corners. Cruising down the highway and there wasn't any smell. Anyone else have this happen? Any thoughts as to what this is? Or maybe it's normal thing when the gas tank is kind of right under your nose.


I had that and replaced my gas cap with a new one...problem solved (for me)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Wdunster
post Sep 18 2014, 08:47 PM
Post #3


Panel beater
**

Group: Members
Posts: 172
Joined: 10-June 14
From: Monroe,nc
Member No.: 17,469
Region Association: South East States
Yep. Gas cap
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
boxsterfan
post Sep 18 2014, 08:48 PM
Post #4


914's are kewl
***

Group: Members
Posts: 1,776
Joined: 6-June 03
From: San Ramon, CA
Member No.: 791
Region Association: Northern California
I had gas vapers in my 74 2.0L. I replaced the rubber seal inside the gas cap, the rubber gasket under the tank filler and the rubber gasket under the fuel sender on the tank.

Got them all from 914rubber.com and it fixed the problem for me. Prior to that I had replaced all the vacuum lines also.

You should also check your fuel lines under the tank....make sure you don't have a leak or weeping hose.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
EdwardBlume
post Sep 18 2014, 10:04 PM
Post #5


914 Wizard
**********

Group: Members
Posts: 12,338
Joined: 2-January 03
From: SLO
Member No.: 81
Region Association: Central California
When you smell the gas, its the hard seal around the inlet of the tank. I took Dad's car to an ax prior to restoration and you could actually see the gas. Not a bad idea to use new bolts to secure.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
toolguy
post Sep 19 2014, 01:53 PM
Post #6


Senior Member
***

Group: Members
Posts: 1,275
Joined: 2-April 11
From: San Diego / El Cajon
Member No.: 12,889
Region Association: Southern California
Check the seal between the expansion tank and the tank. . has the little bolts under the gas cap
holding it on. .
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
maf914
post Sep 19 2014, 03:34 PM
Post #7


Not a Guru!
****

Group: Members
Posts: 3,049
Joined: 30-April 03
From: Central Florida
Member No.: 632
Region Association: None
QUOTE(toolguy @ Sep 19 2014, 11:53 AM) *

Check the seal between the expansion tank and the tank. . has the little bolts under the gas cap
holding it on. .


In the past I have had leakage from this rubber gasket. Tightening all of the bolts uniformly solved the problem. Access is to the bolts is pretty tight. Be patient.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
jmalone
post Sep 19 2014, 06:31 PM
Post #8


Member
**

Group: Members
Posts: 119
Joined: 3-July 09
From: reno,NV
Member No.: 10,529
Region Association: Northern California
All of the gaskets mentioned can be purchased from 914 Rubber at bargain basement prices. Replace them all so that you can keep smoking in the car (IMG:style_emoticons/default/biggrin.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
TravisNeff
post Sep 19 2014, 08:48 PM
Post #9


914 Guru
*****

Group: Members
Posts: 5,082
Joined: 20-March 03
From: Mesa, AZ
Member No.: 447
Region Association: Southwest Region
Uh, the overflow line to the neck of the tank??
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
« Next Oldest · 914World Garage · Next Newest »
 

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 

Display Mode: Standard · Switch to: Linear+ · Switch to: Outline

Track this topic · Email this topic · Print this topic · Subscribe to this forum

- Lo-Fi Version Time is now: 26th December 2024 - 01:01 PM
Invision Power Board v9.1.4 © 2024  IPS, Inc.
All rights reserved 914World.com © since 2002
914World.com is the fastest growing online 914 community!
We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ...