https://streamable.com/93cpn
I've watched some videos of cold E85 startups such as
to compare to mine but my tachometer moves unlike this one in the video.
Does mine seem like a bad battery or is it a typical cold weather E85 start? I'm asking to narrow down the cause of my CEL's.
Also on the topic of battery, does my battery seem like the stock ones that come with our cars from the factory?