Yes.
I have a 2QM20 and when I bought the boat last year, the only battery had a bad cell and could not start it.
I stated it by hand serveral times. Release the decompression, hand crank and get it going as fast as you can then drop the decompression and hope she fires. (Of course make sure your
fuel is on, not like I would ever do something that stupid more then twice)
Chris
And she started after sitting 4 years. I was impressed.