The Great Gatsby

Just for the record, I think this F Scott Fitzgerald purposefully made this point ambiguous.  But it is my opinion that Jay Gatsby was driving the yellow car that struck and killed Myrtle Wilson and not  Daisy Buchanan. Nick Carraway is the narrator and tells us that Jay says Daisy was driving. But, Nick isn't the most dependable narrator and liked Jay Gatsby despite his several lies (boot-legging, oxford, rich parents).