 SOLVED - Question for a D-jetronic FI master / scientist / lover, Can't get it to run smoot, yet! |
|
|
|
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. |
|
|
| cvdmolen |
 Jan 18 2014, 10:50 AM
Post
#1
|
|
Newbie  Group: Members Posts: 23 Joined: 2-April 12 From: Wageningen, NL Member No.: 14,329 Region Association: Europe  |
Ok, here it goes. I bought a 914 1970, EU 1.7 D-jetronic. Off course it didn't run. I did some work on the car & engine -> other topic
But I don't get it to run smoot. I'm not an idiot with these engines, now how they love to have no vacuum leaks, valve adjustment etc etc. I've read a whole lot of bowlsby pages and every other article I could find on the net. But she just doesn't run smooth. What I know for sure: - valves / adjustment / compression -> OK - trigger points and adjustment -> OK - wiring -> OK - injectors checked -> OK - tried different Ecu's -> no difference - tried different MPS -> no difference What doesn't work: She starts, but I've the feeling that she runs on 2.5 cilinders. Lack of power except, sometimes around 2000rpm, she flys Sometimes she runs good, and all of a sudden, crappy. Where to start? Anyone nows these symptoms? And NO I don't want a carb!!!!! |
   |
 
|
  |
Replies
| cvdmolen |
Jan 19 2014, 11:31 AM
Post
#2
|
|
Newbie Group: Members Posts: 23 Joined: 2-April 12 From: Wageningen, NL Member No.: 14,329 Region Association: Europe |
Tnx for all the good tips guys!
Problem solved: the trigger points in the distributor, one side worked, the other didn't, maybe at higher revs sometimes. Time for new ones (IMG:style_emoticons/default/smile.gif) cleaned them, installed the bracket and *&%*(% Yeah -> smooth testdrive. About the spark plugs, I'll order the correct ones! I thought as VW man, that they run on the same as the VW's...... W8CC Grtz from the Netherlands |
|
|
|
| bdstone914 |
Jan 20 2014, 03:45 PM
Post
#3
|
|
bdstone914 Group: Members Posts: 4,911 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
I have many good sets of used trigger points. $20 for a set plus shipping.
Bruce |
 |
|
Posts in this topic
cvdmolen SOLVED - Question for a D-jetronic FI master / scientist / lover Jan 18 2014, 10:50 AM
JawjaPorsche Fuel filter? Check plug gap. New plugs? Use NGK... Jan 18 2014, 10:55 AM
cvdmolen
Fuel filter? Check plug gap. New plugs? Use NG... Jan 18 2014, 11:00 AM mepstein check timing Jan 18 2014, 11:17 AM Java2570 When you checked the fuel injectors, did you check... Jan 18 2014, 11:56 AM Cap'n Krusty W8CC is the wrong plug, but I doubt that's you... Jan 18 2014, 12:03 PM Bleyseng also re-check the spark plug wires that they are i... Jan 19 2014, 04:55 AM cvdmolen
I have many good sets of used trigger points. ... Jan 21 2014, 04:01 PM Cap'n Krusty Good luck finding new trigger points ................ Jan 20 2014, 12:15 PM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 11th May 2025 - 09:36 AM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.