It was a balmy 12 F degrees here this morning and even after sleeping in the garage, my X would not stay running on its own until completely warmed up. Was like that last Winter too, but was outside all last Winter. And yes, I have gone through all the threads about rough idle and engine dying out, etc. Got CE light yesterday, checked with Peake R5 tool, and got about 20 codes...mostly Cylinder Misfire for all 8 cylinders. This morning, no CE and no CODES. Went home for lunch, CE, same codes. Runs like a top once it's warmed up...just does NOT like cold weather at all.

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Current:
2001 BMW X5, 4.4i, 138K miles, Black & Tan.

Past:
1984 318i
1993 318i
1993 325i
2001 325i
1997 528i
1974 Porsche 911 2.7
1976 Porsche 911s
1978 Porsche 911 Targa
1985 Porsche 924
1987 Porsche 944 S2 Cabrio