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
> Help, the damn thing keeps stalling out., Engine suddenly cuts out.
golfczar2
post Jul 17 2009, 05:37 PM
Post #1


Newbie
*

Group: Members
Posts: 4
Joined: 27-September 07
From: Bakersfield ca
Member No.: 8,168



Hello 914 group, I need help with this problem, which I have taken to two mechanics, (one of which owned a 914 at one time) and am still plagued by this problem. The car stars fine, runs for a couple of miles then cuts out. I can sometimes keep it running by goosing the pedal till it re-revs but sometimes it will stall and I have to pull over and re-start it. Once I pull over, and re-start , it may run fine for a while or the engine may immediately die again.

Here is what I have done so, which hasn't solved it but just depleted my 1975( l-tronic) 914 account.

Rebuilt intake air sensor
new auxillary air regulator
Rebuilt fuel tank and new fuel filter
mechanic tightened and soldered any loose wires found.

Any suggestions would be appreciated,

Golfczar
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Ian Stott
post Jul 17 2009, 05:41 PM
Post #2


Senior Member
***

Group: Members
Posts: 907
Joined: 28-January 08
From: Moncton/Canada
Member No.: 8,635
Region Association: Canada



Mine was acting similar when I first got it and when I neatened up the wires around the coil and distributor it never happened again. Your problem seems to be a wiring related issue, I know your mechanic went over it and I may be wrong but that is what cured mine.

Ian Stott
Moncton
Canada
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Millerwelds
post Jul 17 2009, 05:48 PM
Post #3


Pleepleus
***

Group: Members
Posts: 715
Joined: 24-June 08
From: Grass Valley, CA
Member No.: 9,206
Region Association: Northern California



Recently had a similiar issue. Mine happened to be a pinched fuel line. Are you running a fuel pressure gauge?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Joe Bob
post Jul 17 2009, 06:01 PM
Post #4


Retired admin, banned a few times
***************

Group: Members
Posts: 17,427
Joined: 24-December 02
From: Boulder CO
Member No.: 5
Region Association: None



Fuel filter.....
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
r_towle
post Jul 17 2009, 07:54 PM
Post #5


Custom Member
***************

Group: Members
Posts: 24,588
Joined: 9-January 03
From: Taxachusetts
Member No.: 124
Region Association: North East States



Fuel pressure regulator.
Its a rising rate one on the L-jetronic.
See what your idle fuel pressure is when cold.
See what you idle fuel pressure is when hot.

Two things could go bad.
The fuel pump could be dying...or the regulator could be dying.

Rich
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

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

 



- Lo-Fi Version Time is now: 9th June 2024 - 07:36 AM