Engine Performance problem
1993 Mercury Sable 6 cyl Front Wheel Drive Automatic 135000 miles
The car has a 3.8L engine and it running rough. I ran a code checker on it and got a message saying the EGR sensor Circuit voltage higher or lower then expected during self test. I was wondering if this means the sensor is bad and needs to be replaced or is it pointing to another issue.
have the same problem?
Monday, August 18th, 2008 AT 11:01 AM