Volvo AWD 850 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 8/2022 850 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Sulfur smell 850 1994

Just a note on the gas cap. It doesn't vent. It's supposed to seal and if it actually does fail and vent the tank the ECU can turn on the check engine light.

About the smell, I'd try a different brand of gas, a fuel system cleaner, make sure your air filter isn't clogged. Wouldn't hurt to do a tune-up if it's been a while. At 108k, a distributor cap, rotor, plugs, flame trap, etc wouldn't be a bad idea.

If all that fails you could have the cat tested for back pressure. Could be clogged or otherwise defective.

Have you checked for any fault codes?
--
Erwin in Memphis, '95 855t






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Sulfur smell [850][1994]
posted by  christo  on Sat Jun 22 06:01 CST 2002 >


<< < > >>



©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.