The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Surging D-jet 140-160 1973

George,
I assume that adapting the electric AAV from the K-jet would involve tapping into the intake manifold at some place. Are you actually contemplating going this route? If so, I'd sure like to hear how you make out with it. I was just checking on the price of a new one of the D-jet type; $389 tends to give me a lot of thought. If used ones are as likely to be as faulty as you say, have you given any thought to installing some sort of valve after the AAV, be it electrically, thermostatically(?) or manually controlled ? Perhaps, route the hose through the firewall with a manual valve under the dash that you open when you start the car and close when the engine is warmed up?
Anyway, after I shifted the distributor -- I jumped a notch with the dizzy drive before I read your easier 90 degree solution -- and adjusted the timing to about 12 btdc, I got rid of the surging and fiddled with the idle adjustment screw a bit (which I found to be totally closed). Now it idles at 900 rpm with a clamp on the AAV hose and at 1500 with the clamp off. So, no doubt, a faulty valve. So, till I find a better solution I, drive the thing with the AAV blocked off.
Bob S.






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.