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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Auto trans slippage towing a trailer 700 1987

posted by  someone claiming to be Wormy J on  Mon May 6 09:58 CST 2002 [RELATED]

I have a '87 740 turbo wagon with auto trans (AW71?). I use this to tow an enclosed 5'x5'x8'utility traier fully loaded about 950 lbs. I notice that the trans is "slipping" by about 250 rpm at 60mph compared to without the trailer. This is in over drive. I usally take it out of over drive for any hills etc. Leaving out of over drive seems to really wind up the engine and also only gives 12 mpg. Will I harm the trans by leaving it in OD? I am not exactly sure how the auto trans works but am assuming that it is a fluid coupling and the sliping is only heating the fluid more that normal and as long as it does not get to hot than no damage should occur. Is this correct? I usally change the fluid once a year. Thanks





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.