Volvo AWD Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 2/2009

[<<]  [>>]


THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD




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

bosch spark plugs anyone?

Has anyone used the new Bosch 4 point spark plugs that has 4 grounds builtin to these?











  REPLY TO THIS MESSAGE    PRINT   SAVE 

bosch spark plugs anyone? 850 1995

Yes, no problems, mileage was about the same as on OEM plugs.








  REPLY TO THIS MESSAGE    PRINT   SAVE 

Yes bad fuel mileage!

Also tried Bosch platinum, also worse fuel mileage.

Now back to OEM Bosch FR7DC, mileage improves!!

So cannot tell if more expensive platinum means better.

cn







<< < > >>



©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.