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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

1993 940 T intermittent stalling when hot

posted by  someone claiming to be pittroj on  Mon Sep 16 17:33 CST 2019 [RELATED]

Chris,
Thanks very much for the response. Every time I fix one problem on this car, something else breaks. Been this way for 15 years.

Anyway, Early on I cleaned the throttle body, and Idle control motor.

I knew that I wouldn't get many responses to this problem, because there are 100 different things that it could be. If it ain't broke, you can't fix it! If it would only lock in and stall every time!

Yesterday I also changed the fuel inj. relay with a known good one and changed the AMM with a known good one, both off a good running 240. No change.

Again, it is only when hot (outside temp, and normal running temp). First start in the morning, it starts and idles. I drove it for 3 weeks and it didn't do it at all. But it NEVER does it when cold, and low outside temp.

WhenI had a hole in the blow-off valve, it would stall every time. I had to constantly feather the throttle and brake to drive it. It would stall on start-up, and every other start-up, and would not idle and if I wasn't careful, it would stall in traffic. Fun.






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.