I take it you believe that a Ferrari or Masarati engine could just sort of happen, unassisted by any engineering or design?
No I didn't say that. While science in interested in explaining things, ID explains nothing.
Your engine example is less than perfect. Yes it was designed by a human but to understand how it works and how it was made it must be taken apart, studied and evetually it will be understood.
ID does none of the above. ID accepts the engine was designed by an intelligence greater than it. It does not attempt to understand how the engine works or how it came to be.
I'm saddened, as a practising Christian, by this whole ID movement. A deep belief in God does not affect my ability to accept evolution and marvel at the wonder that it is.