I have 1998 bmw 528i
has check enginee light's been on
i took car to bmw service
they said I need
fault for secundary air, it needs pump a hose and value
how much usally this will cost?
Monday, August 10th, 2009 AT 4:39 PM
1 Reply
DOCHAGERTY
MECHANIC
9,601 POSTS
There may be a problem if it doesn't fix it. What I am saying is it may not be the pump, it may be something else, like programming. Has the pump failed completely or is it just the little vacuum hose that actuates the inlet valve?