Thread: ML 320 - Poor Fuel Economy
View Single Post
  #2  
Old 10-17-2004, 06:48 PM
manny manny is offline
Registered User
  
Join Date: Feb 2003
Location: Ontario, Canada
Posts: 3,160
I would start by looking for a " lazy " oxygen sensor.
May not be worn-out enough to cause a check engine light yet.
__________________
2007 C 230 Sport.
Reply With Quote