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 )

> â€˜74 2.0 Wont Start
Jackba
post May 28 2019, 09:58 AM
Post #1


Newbie
*

Group: Members
Posts: 40
Joined: 13-July 18
From: Sacramento
Member No.: 22,308
Region Association: Northern California



Hello,
I’ve read through quite a few posts on this subject While working through the problem but I’m still stuck. I hope someone can point me in the right direction.

This is an original car with FI. Car was cutting out while on the freeway. Was able to get it home. Weeks later I got back to it, started it and took it on a test drive. It was cutting out even worse on local streets. Got it home.

Posted on the site and the advice was to pull and clean distributor. Did that and checked trigger points ignition points and cap. Looked good. Changed condenser. Checked all wires and saw nothing out of place. Removed and checked and cleaned the board on throttle body. Very clean with minimal tracing. Hooked up battery and turned key to on 4 times. Fuel pump running. Pressed accelerator to check for 20 clicks. Then tried to start. Cranks well and catches then dies after one revolution. Tried again several times and it only cranks. Tried again and it catches and runs well for 3 seconds. This was repeated many times in no particular order.
Still won’t run.

I rechecked the static timing again and went through the same process and got the same results.

Next I plan to pull the fuel filter and injectors and see if I’m getting fuel. If no fuel in the rails could it be the fuel pump even though it runs for 1.5 seconds each time I turn on the ignition? Fuel pump is 3 port and probably original to the car.

Any other ideas are welcome.

Thanks in advance,
Jack
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic
Jackba   ‘74 2.0 Wont Start   May 28 2019, 09:58 AM
JeffBowlsby   Lubed the dizzy weights recently? The FWSM recomm...   May 28 2019, 11:24 AM
Chi-town   Get an actual gauge on the fuel pressure   May 28 2019, 02:37 PM
jagalyn   This happened to me... same symptoms. Replaced the...   May 28 2019, 02:42 PM
dr914@autoatlanta.com   connect a fuel pressure gauge between the two left...   May 28 2019, 04:01 PM
Jackba   Thanks very much guys. I’ll get on this tomorrow...   May 28 2019, 06:10 PM
cuddy_k   I’ve had similar issues. The intermittent cuttin...   May 29 2019, 02:27 AM
GregAmy   Same symptoms here, issue was poor connections in ...   May 29 2019, 06:18 AM
injunmort   as mentioned, clean the sock in the tank and chang...   May 29 2019, 06:31 AM
Jackba   Following up on my original post, here’s what Iâ...   Jun 7 2019, 06:39 PM
Spoke   Did you check the CHT sensor resistance? I think i...   Jun 7 2019, 07:03 PM
Jackba   Thanks Jerry. I haven’t checked the CHT resistan...   Jun 7 2019, 07:35 PM
Jackba   Using a digital MM the sensor read resistance of ~...   Jun 8 2019, 11:38 AM
Jackba   Pulled the tank, just to rule it out. Some debris ...   Jun 8 2019, 06:50 PM
Spoke   Changed condenser I'm not a fan of points a...   Jun 8 2019, 08:48 PM
bobboinski   Definitely not an expert but I have had situations...   Jun 8 2019, 09:02 PM
Jackba   Thanks for hanging in with me, Spoke! First of...   Jun 9 2019, 12:18 AM
bobboinski   Thanks for hanging in with me, Spoke! First o...   Jun 9 2019, 11:49 AM
dlee6204   A couple things come to mind... 1. Have you check...   Jun 9 2019, 03:34 AM
Jackba   Thanks for the additional suggestions, guys. I ve...   Jun 9 2019, 04:31 PM
Jackba   I was able to get back to car this weekend and ins...   Jun 29 2019, 11:46 PM
Minerva's 914   Great news! Thanks for posting the photo of y...   Jun 30 2019, 12:25 AM
rjames   I think I read that you still have points. If that...   Jun 30 2019, 10:49 PM
Jackba   RJames, Thanks for the message. I installed a new ...   Jul 1 2019, 11:36 AM
Jackba   I started this post back in July when my ‘74 2.0...   Sep 14 2019, 02:06 PM


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 May 2025 - 03:12 PM