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 )

> Low Idle Issue... Help!, Fresh 2.0 won't idle properly????
73Phoenix20
post Dec 27 2006, 10:03 PM
Post #1


Member
**

Group: Members
Posts: 334
Joined: 15-June 05
From: Michiana
Member No.: 4,283



Got a puzzler that I know someone has had the misfortune to resolve in recent history! Newly rebuilt 2.0 4 banger, with virtually everything new; ran great until it started showing signs of extreme rich fuel mixture. Traced that back to a misplumbed fuel pump (imagine THAT ever happening!) which doubled the fuel pressure and consequently increased the amount of fuel delivered! That issue is now resolved, but now, when the car comes to a stop, the idle drops to just above "0" and tries to quit, but usually catches itself and then goes up to about 900 rpm, and is fine... Not critical but very irritating in an otherwise super strong running 2.0.

Guesses... Throttle Position Sensor? If so how to fix, or just find a replacement?
Vacuum leak? Have all new lines and will be tackling that project this winter. Other ideas? Open to all suggestions... hate to just start throwing parts at it since many are not even available any more!

Thanks in advance, Gang! (IMG:style_emoticons/default/beerchug.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
TROJANMAN
post Dec 27 2006, 10:17 PM
Post #2


Looks nice in pictures.........
*****

Group: Members
Posts: 5,275
Joined: 5-March 04
From: Colorado
Member No.: 1,753
Region Association: None



my fresh 2.0 did the same after about 200-300 miles. just a simple adjutment on the idle screw, and everything was peachy. i have not had to adjust it since. mine also does not have thermostat (if it matters)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
2 User(s) are reading this topic (2 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 27th December 2024 - 03:00 AM