1998 Ford Taurus 6 cyl Front Wheel Drive Automatic 78,000 miles
I replaced two oxygen sensors due to fault codes.
Replaced Bank 1 sensor 1 and Bank 2 sensor 1.
Now I am getting fault codes on all 4 oxygen sensors.
Clean MAF sensor?
I replaced the PCV valve and hose connected to it.
I checked for vaccuum leaks with propane and found none.
Any other ideas?
have the same problem?
Tuesday, October 20th, 2009 AT 7:48 PM