Quote:
Originally Posted by KCMoore2013
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.
|
I had similar behvior with my 2001 4.4i. Turned out to be split / mushy oil separator hoses. Wouldn't hurt to inspect them as they're easy to check. Remove the BMW cover and look behind the engine on the passenger side. If you want to know more search on my name and "oil separator hoses".