Video Clip: Rate/Analyze My 530i Cold Start Up

[Fetch]

i think when it drops the idle is from oil pressure, then the DME tells it that it needs to raise the rpms.

ah, so the lifters are still filling up with oil thus rough running, then the computer trys to get the idle up, which really fills the lifters & then all is well?

[632 Regal]

im thinking more along the lines of the oil pumps resistance with cold thick oil.

ah, so the lifters are still filling up with oil thus rough running, then the computer trys to get the idle up, which really fills the lifters & then all is well?