I don't trust the O2 sensor. They say that the heater doesn't work above 7,500' but I used it a lot (2+ months) at Bryce Canyon which is 8,000+' with no problems. I always crack a window near the bed & the door at night.
__________________
Kemper
2008 2720SL - 7 cross-country trips so far + ventures into western Canada
2002 2720SL - 70,000+ miles before being retired to the farm
2015 Ford F150
"A good life is when you assume nothing, do more, need less, smile often, dream big, laugh a lot and realize how blessed you are for what you have." -- Author Unknown
|