Volvo RWD S90-V90 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 9/2012 S90-V90 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Rough idle when cold - long S90-V90 1998

posted by  someone claiming to be sevenvolvos on  Mon Dec 1 14:05 CST 2008 [RELATED]

Poolman:
If it were rough due to a cylinder not firing, your advice would be good.
However, it is not that rough.
Just enough to indicate that there is something wrong.
Plus poor gas mileage.
I cannot envision a weak coil pack causing the same symptom for many thousand miles over a year's time.

I can accept a bad injector, but why would it be very consistent in being affected by water temperature? How long would I need to run the engine inn the vibration mode before shutting down and pulling all plugs?

I am still focused on the cam position sensor.

S' V'






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Rough idle when cold - long [S90-V90][1998]
posted by  someone claiming to be sevenvolvos  on Sun Nov 30 05:55 CST 2008 >


<< < > >>



©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.