Volvo RWD 900 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 1/2004 900 INDEX

[<<]  [>>]


THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD




  REPLY TO THIS MESSAGE    PRINT   SAVE 

960(V90)Expansion Tank Cap Questions 900

I have what I believe is the Volvo original green expansion tank cap on my 98 V90(960). I have had no issues in the 6 months I have owned this car. I have a grey expansion tank cap from my previous 93 940. I have read negative things about the green cap and it's pressure rating(to high??). Should I leave well enough alone or change to the grey cap? It is the original radiator, Nissens I believe.

Thanks!
--
94 940 106K ,98 V90 96K








  •   REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

    960(V90)Expansion Tank Cap Questions 900

    The grey cap has a tendency to crack. Leave the green cap on if it's functioning properly. This engine was designed and set up to run at the 22 psi of the green cap.

    In fact I changed over the grey cap on our 95 960 (it cracked) to the newer green cap which I believe supercedes it now.

    DEWFPO
    --
    1998 S90 071,245 and 1995 964 154,100








    •   REPLY TO THIS MESSAGE    PRINT   SAVE 

      960(V90)Expansion Tank Cap Questions 900

      Thanks DEWFPO. Come to think of it, I had ordered new caps a year or more ago and the green ones are what eEuroparts.com sent me. So I think you are right on with that!
      --
      94 940 106K ,98 V90 96K







<< < > >>



©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.