Volvo AWD 850 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 10/2004 850 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

An addendum... 850

posted by  someone claiming to be Curious Kid on  Sat Oct 14 17:52 CST 2006 [RELATED]

Looks nice...and clean!

The humming sound coming from around the throttle body is most likely the idle air control solinoid/valve. I believe it's controlled by a PWM (palse width modulated) signal, and whose frequency is also within audiable range I think.

As for the coolant, mine appeared much the same way when I bought my '95 wagon used with 66k miles - perhaps I'll read the ECM for kicks! I've had almost 40k of good service so far, though I don't like the clatter at start-up on COLD days and now have a slight rear main seal leak. i also wound-up "upgrading" the brakes with semi metalic pads because towing lead to glazing of the rears.

Good luck with the mileage correction and re-embursement! Stealership - I here y'ah.

Enjoy the car!






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New I have a feeling you'll all be hearing much more from me again... [850]
posted by  lhealey  on Sat Oct 14 14:49 CST 2006 >


<< < > >>



©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.