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
> I officially finished putting my engine back in!, and it won't start =\
buhs914
post Jan 13 2010, 01:34 AM
Post #1


Not So Newbie
**

Group: Members
Posts: 331
Joined: 16-June 09
From: Buckeye, AZ
Member No.: 10,478
Region Association: Southwest Region
Well i took the engine out around 4-5 months ago to clean it up and fix a couple oil leaks. A couple weeks later i ran out of work and money and had been searching for a job since. I recieved a decent amount of money during Christmas and New Years and used most of it to finish my car. I get it all hooked up and about 95% road worthy and it doesn't start. (IMG:style_emoticons/default/headbang.gif) The starter spins and the engine gets gas but it doesn't even seem to try to start. I redid almost 100% of the ignition system about a year ago so most of the parts are newish. I checked the coil for a spark and it has one, but when i get to the cap I only get a spark on 1 out of 4 or sometimes no spark at all. So i checked to see if the points were working properly and noticed that the wire that goes from the points to the condenser was fried. I don't know how that happened because i'm 100% sure everything is hooked up right. I quadruple checked to make sure. Any ideas guys?

P.S. I need this car going before Friday so quick help would me much appreciated. Thanks!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
rick 918-S
post Jan 13 2010, 08:13 AM
Post #2


Hey nice rack! -Celette
***************

Group: Members
Posts: 20,825
Joined: 30-December 02
From: Now in Superior WI
Member No.: 43
Region Association: Northstar Region
(IMG:style_emoticons/default/icon_bump.gif) Do you have the original coil? before installing the new points check the dizzy lead with a volt meter. (IMG:style_emoticons/default/confused24.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
rnellums
post Jan 13 2010, 09:49 AM
Post #3


Professional Enthusiast
***

Group: Members
Posts: 1,667
Joined: 26-November 09
From: Littleton, CO
Member No.: 11,072
Region Association: Rocky Mountains
I'd say it looks like a problem in your dist. maybe the rotor isn't in the correct position when the points open? so it doesn't actually contact the cables. have you tried rotating the distributor around as you turn over the engine?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Cap'n Krusty
post Jan 13 2010, 09:51 AM
Post #4


Cap'n Krusty
**********

Group: Members
Posts: 10,794
Joined: 24-June 04
From: Santa Maria, CA
Member No.: 2,246
Region Association: Central California
That wire fried because you had the wires at the coil mixed up. The point wire and the tach wire go to (-), the thick black wire goes to (+). The Cap'n
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
underthetire
post Jan 13 2010, 09:55 AM
Post #5


914 Guru
*****

Group: Members
Posts: 5,062
Joined: 7-October 08
From: Brentwood
Member No.: 9,623
Region Association: Northern California
(IMG:style_emoticons/default/agree.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
ClayPerrine
post Jan 13 2010, 01:08 PM
Post #6


Life's been good to me so far.....
***************

Group: Admin
Posts: 15,950
Joined: 11-September 03
From: Hurst, TX.
Member No.: 1,143
Region Association: NineFourteenerVille
QUOTE(Cap'n Krusty @ Jan 13 2010, 09:51 AM) *

That wire fried because you had the wires at the coil mixed up. The point wire and the tach wire go to (-), the thick black wire goes to (+). The Cap'n

(IMG:style_emoticons/default/agree.gif)


And make sure that you didn't break the center contact off the cap when installing it.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
buhs914
post Jan 13 2010, 01:43 PM
Post #7


Not So Newbie
**

Group: Members
Posts: 331
Joined: 16-June 09
From: Buckeye, AZ
Member No.: 10,478
Region Association: Southwest Region
Yeah i noticed that i had mixed up the connections for the point wire but everything else was right. I'll install some new points today and go from there.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
buhs914
post Jan 13 2010, 06:32 PM
Post #8


Not So Newbie
**

Group: Members
Posts: 331
Joined: 16-June 09
From: Buckeye, AZ
Member No.: 10,478
Region Association: Southwest Region
Ok so i put new points in and i moved the weber progressive choke wire to the correct side and now i get a good all around spark.. BUT the battery is too low to spin the starter anymore hahaha
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
buhs914
post Jan 14 2010, 11:11 PM
Post #9


Not So Newbie
**

Group: Members
Posts: 331
Joined: 16-June 09
From: Buckeye, AZ
Member No.: 10,478
Region Association: Southwest Region
Ok so i jumped the car and it started and took A LOT to get it to run. When it did run it ran for a short amount of time and stalled. It does this continually. It runs very sluggishly at first and then once it starts idling it dies.. almost like it's not getting gas but i'm almost positive it is. I also noticed that the carb was spitting quite a bit.. Help please!!

p.s. I've checked the ignition system and it's fine
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
rnellums
post Jan 14 2010, 11:47 PM
Post #10


Professional Enthusiast
***

Group: Members
Posts: 1,667
Joined: 26-November 09
From: Littleton, CO
Member No.: 11,072
Region Association: Rocky Mountains
It sounds to me like maybe the timing is off or a vaccum leak, I had the manifold gaskets on my single carb setup blow out when I ran that, made it really hard to get the right amount of fuel to the cylinders. Also my single carb tended to only give gas to two cylinders. Of course Dual carbs tend to be $$ but it made a huge difference for me. No chance of excess fuel pressure I suppose?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
buhs914
post Jan 15 2010, 12:02 AM
Post #11


Not So Newbie
**

Group: Members
Posts: 331
Joined: 16-June 09
From: Buckeye, AZ
Member No.: 10,478
Region Association: Southwest Region
QUOTE(rnellums @ Jan 14 2010, 10:47 PM) *

It sounds to me like maybe the timing is off or a vaccum leak, I had the manifold gaskets on my single carb setup blow out when I ran that, made it really hard to get the right amount of fuel to the cylinders. Also my single carb tended to only give gas to two cylinders. Of course Dual carbs tend to be $$ but it made a huge difference for me. No chance of excess fuel pressure I suppose?


my manifold gaskets are fairly new. I think it might be the timing as well. I'll adjust it tomorrow and go from there! thanks.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
silver74insocal
post Jan 15 2010, 12:32 AM
Post #12


Senior Member
***

Group: Members
Posts: 736
Joined: 26-November 09
From: rancho cucamonga
Member No.: 11,073
Region Association: Southern California
any chance your gas turned into caca while the car sat? does it run different with starter fluid?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
buhs914
post Jan 15 2010, 12:47 AM
Post #13


Not So Newbie
**

Group: Members
Posts: 331
Joined: 16-June 09
From: Buckeye, AZ
Member No.: 10,478
Region Association: Southwest Region
QUOTE(silver74insocal @ Jan 14 2010, 11:32 PM) *

any chance your gas turned into caca while the car sat? does it run different with starter fluid?


Haha that's a possibility. I'll check that tomorrow too
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 - 05:07 AM
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 ...