Motor oil in spark plugs
As I was changing my spark plugs earlier today, I notice some build up in the cylinders where the plugs go and around the grommets. I doubt this is normal. Can anyone point me to any direction? Thanks
I'm not sure what you mean by grommet, but there may be serious problems with Volvo sparkplugs. See
https://volvoforums.com/m_62621/tm.htm
https://volvoforums.com/m_62621/tm.htm
Thread
Thread Starter
Forum
Replies
Last Post
Kim Gregory
Volvo S90 & V90
1
Feb 20, 2013 08:02 AM
volvoQ's
Volvo 850
2
Apr 23, 2011 10:00 PM
futbolfan15
Volvo S40
1
Apr 2, 2010 09:56 PM




