1998 Mercury Sable 6 cyl Front Wheel Drive Automatic 160000 miles
Hello. My 1998 Sable will not shift into overdrive. It shifts into reverse and 1st-3rd fine, but once I get it up to around 50-60 it will not shift into overdrive. I've turned the overdrive off and on to no avail. The transmission fluid is a bit dirty, but none of the other gears have been affected. Running diagnostics showed that the EGR Valve and O2 sensor are bad. I've also been told a valve or sensor in the tranmission could be not working. Is this is a quick fix or a deeper internal transmission problem? Thank you!
have the same problem?
Tuesday, July 7th, 2009 AT 2:56 PM