Had repeated LP alarms from detector near floor and near door in former gasser. Usually happened at slow speeds when maneuvering in a campground. Replaced the exhaust donuts when the engine began making LOUD noises. LP detector stopped complaining!
I didn't know it was supposed to be responsive to exhaust fumes, but I guess that was the problem as when the donut finally let go we had a chorus of LP AND CO detectors sounding off. Had to drive with front windows open for a few miles to be able to breathe! (we were on a twisty mountain road with no place to pull off)
