Awesome Mo. When was the last time you started it before this afternoon? If you fired it this afternoon it wasn't -22F was it? I thought it was in the single digits this afternoon.

Mine didn't start this morning. I even had it plugged in, but I don't think I was getting much juice from the outlet. I did cold start it at -3F last week. Then today after it fired fine the rest of the day sitting in the cold, but it was warmer later today.

My Webasto was out of gas as I didn't think I would need it since I knew I'd be plugging it in. So I pushed it into the heated garage and let it sit for a bit, then it started.

EDIT: Just saw you stated this morning, not this afternoon. Guess it really was -22F. My temp gauge read -27.5(C) this morning. Tonight on the way home it read -25.0C

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2009 ML320 Bluetec
1985 300CD
1981 300TD

Past Mercedes
1979 300TD
1982 300TD
2000 E320 4Matic Wagon
1998 E430
1984 300SD
1980 300SD