Quote:
Originally Posted by cjlipps
Thanks Marty. I'll check it out as soon as practical. Right now in lovely NW Oklahoma the wind chill is 15 deg F and we are expecting anywhere from 7-11 inches of snow tonight. Hopefully there'll be some freezing rain thrown in for good measure. So, not a good environment to work on a car. Just for informational purposes the symptoms seem to be getting slightly worse. Does that tell anyone anything?
Chuck.
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Look at the worsening as a good thing that will make the problem easier to find
The O2 sensor signal, if it's out of range, can either over enrichen and cause bad gas mileage and bad emmissions, or over lean and cause stuttering and stalling. This would only happen if the coolant temp was up over 60+some C.
If you dont have a passenger often... or even if you do ...you can pull out the sensor wire from under the passenger seat carpet for easy access when the symptoms manifest themselves. Or just pull it now and see if they don't come back. Hopefully it's something that easy.