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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Loss of power after warmup 200 1983

posted by  someone claiming to be Skip on  Thu Nov 20 08:45 CST 2003 [RELATED]

I'm stumped over a problem with a '83 242TI. The engine is low mileage (less than 50K mi) and runs well until thoroughly warmed up (30 mi or more on highway). I have replaced fuel filter and both fuel pumps (current draw was very high). Coolant temp is fine and the oil temp stabilzes at 70 deg C. After running on the highway for 25-30 mi., The engine begins to run poorly and requires more throttle to maintain 65. At WOT, it appears to be ok. I've picked up a a/f meter and will install it soon. The only thing that seems to be a little out of spec is oil pressure. With a new sender, I register 3 bar or a little less at 3K rpm (Mobil 1 10-30). At idle its just over 1 bar. The problem does not occur on short trips (10-15mi) even though temps reach normal. Opinions welcome.

Skip
'93 850GLT
'83 242TI Flathood






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.