Pumbaa
Race Dog
Lately, my 990 adv is running hotter than usual. I believe one of the reasons for this could be that it might be running lean. What does this actually mean, and why would it possibly do it all of a sudden.
If this is indeed the case here, how would I know and how can I fix it. Is it something with the mapping.
Btw, standard 2009 990 adv with about 40,000km.
If this is indeed the case here, how would I know and how can I fix it. Is it something with the mapping.
Btw, standard 2009 990 adv with about 40,000km.
