View Single Post
  #3  
Old 04-16-2001, 07:06 PM
stevebfl stevebfl is offline
Moderator
 
Join Date: Mar 2000
Location: Gainesville FL
Posts: 6,844
The EGR and Sec AIR switchover valves are both on the front of the head and both use the same vacuum source. I would be sure the vacuum line has good vacuum and that the outputs aren't switched. The two systems work at different times.
__________________
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician
Reply With Quote