Other Category problem
1996 Ford Explorer 6 cyl Four Wheel Drive Automatic 130000 miles
I've replaced the O2 sensors and fuel pump on my Explorer. I again have my Check Engine Light on with the codes 171 and 174 showing. It seems every time my Check Engine Light comes on (almost yearly), it has to do with my fuel system. Fuel too lean and fuel too rich seem to be the most common - which is what it's showing now. How can I fix this on a long term basis? Is this a common problem?
Thursday, January 24th, 2008 AT 9:33 PM