1999-2009 [Subscribe to Daily Digest] |
My 2008 9-5 Aero/Automatic SC has pretty much always pinged. I use high-octane gas always (though it's California gas so the rating is lower). Typically it only pings /knocks when speeding up, going from aprx 2nd gear to 4th. It sounds worse than my 2 other previous 9-5 4-cylinders.
Should I get it checked out? Is it more normal than I'm guessing?
Thanks!
posted by 75.18.202...
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
![]() |
![]() |
![]() |
![]() |
![]() |