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 )

> BUCKING, Clutch and throttle
ctc911ctc
post May 8 2023, 07:32 PM
Post #1


Senior Member
***

Group: Members
Posts: 893
Joined: 9-June 18
From: boston
Member No.: 22,206
Region Association: North East States



'74, 2.0, 25K miles original (IMG:style_emoticons/default/biggrin.gif)

Spring is here and that means I will return to working on the car instead of looking at this beauty in my garage!
The clutch is a bit bucky - may refer to this as chattering. New clutch and plate, HOWEVER, I did not mill the Flywheel - clutch and plate were original so I replaced them. I swear the flywheel looked perfect so I did not have it........... - yea I know, I know.......however, if anyone has other suggestions?

As to the bucking from the throttle - I rebuilt:

Throttle system
throttle position sensor
the vacuum plenum - it is tight!
All hoses
timing - right on
plugs
valve clearance
all injectors
near everything with the exception of the wiring harness.........

the bucking is when it is in a low power between coast and starting to accelerate

Runs great everywhere else on the power band.

Attached Image
Attached Image

User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic


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: 31st May 2024 - 10:19 PM