Engine almoswt quits at 4000 rpm, not noticable at idle..only in gear |
|
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. |
|
Engine almoswt quits at 4000 rpm, not noticable at idle..only in gear |
meares |
May 25 2005, 01:49 PM
Post
#1
|
Member Group: Members Posts: 403 Joined: 23-March 05 From: Atlanta Member No.: 3,800 |
just put the GD 2.0L in...got it back yesterday..now it almost quits at 4000 revs...it's strong until then and then it sounds like it loads up with fuel and fowls the plugs....feels like it running on 1 or 2 cylinders (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) this is REALLY starting to piss me off!!!!!!!!!!!!!!!!!!!!!!!!!!
|
redshift |
May 25 2005, 02:25 PM
Post
#2
|
Bless the Hell out of you! Group: Members Posts: 10,926 Joined: 29-June 03 Member No.: 869 |
Wait wait wait... injected?
Is it stumbling? If these are the symptoms, sput... taa taa...sputt...aaa... and injected, may be a simple TPS cleaning/readjustment. ? That help at all? M |
goose2 |
May 25 2005, 02:40 PM
Post
#3
|
Senior Member Group: Members Posts: 976 Joined: 30-March 05 From: Eugene, Oregon Member No.: 3,847 Region Association: Pacific Northwest |
It could be lots of things, but when I had a similar sounding problem it turned out to be the trigger points. One each of the two contact sets triggers 2 injectors. If the rubbing blocks get worn down, 2 cyls. stop firing...seems to happen first at higher rpms for some reason.
|
meares |
May 25 2005, 02:55 PM
Post
#4
|
Member Group: Members Posts: 403 Joined: 23-March 05 From: Atlanta Member No.: 3,800 |
i just turned the grey knob at the "box" (i guess control panel/box) all the way to right...clock-wise. it idles better but DAMN i smell A LOT A LOT of fuel..i'll turn it back down......it seems like now that it 'loads up' at 2 or 3 revs now instead of waiting for 4000. ..............Where are the trigger points?...THANK YOU !!!!!!!!!!!!!!!!!!!!!
|
meares |
May 25 2005, 03:14 PM
Post
#5
|
Member Group: Members Posts: 403 Joined: 23-March 05 From: Atlanta Member No.: 3,800 |
(IMG:http://www.914world.com/bbs2/html/emoticons/confused24.gif) are the points in the dist. cap?
|
mihai914 |
May 25 2005, 07:10 PM
Post
#6
|
Senior Member Group: Members Posts: 800 Joined: 2-March 05 From: Montreal, QC Member No.: 3,697 Region Association: None |
The trigger points are in the distributor but all the way at the bottom where you have the 4 or 3 contact plug. You will have to remove the whole thing. Try and clean them because they're much more expensive than the ingnition points.
Mihai |
Markeydoo |
May 25 2005, 11:22 PM
Post
#7
|
??? Group: Members Posts: 246 Joined: 10-April 03 From: Socal Ventura Member No.: 557 Region Association: None |
My 2.0 was doing the same thing. I changed out every thing except the trigger points. Got feed up with it and took it to get serviced. they replaced the trigger points and now it runs great.
Mark |
meares |
May 30 2005, 02:01 PM
Post
#8
|
Member Group: Members Posts: 403 Joined: 23-March 05 From: Atlanta Member No.: 3,800 |
if i go to an XR 3000 and all the related side items that it needs will it eliminate the need for the fuel inj. points? (IMG:http://www.914world.com/bbs2/html/emoticons/confused24.gif)
|
lapuwali |
May 30 2005, 02:06 PM
Post
#9
|
Not another one! Group: Benefactors Posts: 4,526 Joined: 1-March 04 From: San Mateo, CA Member No.: 1,743 |
No. However, trigger points generally only need replacing every 40-50K miles, and never need adjusting.
|
meares |
May 30 2005, 02:07 PM
Post
#10
|
Member Group: Members Posts: 403 Joined: 23-March 05 From: Atlanta Member No.: 3,800 |
are the 1.7 and 2L interchangable?
|
mihai914 |
May 30 2005, 02:25 PM
Post
#11
|
||
Senior Member Group: Members Posts: 800 Joined: 2-March 05 From: Montreal, QC Member No.: 3,697 Region Association: None |
Yes they are. Mihai |
||
meares |
May 31 2005, 06:27 AM
Post
#12
|
Member Group: Members Posts: 403 Joined: 23-March 05 From: Atlanta Member No.: 3,800 |
how many do i need to buy 2 or 4?
|
mihai914 |
May 31 2005, 06:31 AM
Post
#13
|
Senior Member Group: Members Posts: 800 Joined: 2-March 05 From: Montreal, QC Member No.: 3,697 Region Association: None |
Just one, it's all in one unit,finally found a picture.
Mihai Attached image(s) |
meares |
May 31 2005, 06:49 AM
Post
#14
|
Member Group: Members Posts: 403 Joined: 23-March 05 From: Atlanta Member No.: 3,800 |
pelican parts you think????
|
moneysmarts |
May 31 2005, 06:56 AM
Post
#15
|
Member Group: Members Posts: 164 Joined: 2-March 04 From: Central Massachusetts Member No.: 1,745 Region Association: None |
PP has got them.
Or you can try this link. http://www.autohausaz.com/catalog/lookup_p...categoryid=6064 Let us know if changing the trigger points solves the problem. I've had a very similar issue and have not yet resolved it. Maybe mine's the trigger points, too. |
moneysmarts |
May 31 2005, 07:43 AM
Post
#16
|
Member Group: Members Posts: 164 Joined: 2-March 04 From: Central Massachusetts Member No.: 1,745 Region Association: None |
|
Rhodes71/914 |
May 31 2005, 12:58 PM
Post
#17
|
Glacier Group: Members Posts: 1,374 Joined: 8-August 04 From: End of the Road, Alaska Member No.: 2,482 |
It amazes me how many FI problems are fixed with new trigger points. I recently had a stumbling problem at a certain rpm range which progressively turn into a no run issue. I went through a bunch of ignition and fuel troubleshooting before I finaly changed out the trigger points to a spare I had. Fixed the problem immediately.
I will now always carry a spare set. |
meares |
Jun 1 2005, 09:08 AM
Post
#18
|
Member Group: Members Posts: 403 Joined: 23-March 05 From: Atlanta Member No.: 3,800 |
if i can get the shop to pull it in and look at it i'll let y'all know what it is.......the shop works on A LOT of cup cars so it's hard to get any respect, BUT my $86/hour is the same as theirs!!!!!!!!!!!!!!!!!!!! (IMG:http://www.914world.com/bbs2/html/emoticons/mad.gif)
|
Lo-Fi Version | Time is now: 15th May 2024 - 04:07 AM |
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 ... |