I agree with xrac. 15 plus years in claims and have never seen this loss reserved as a collision. Most personal auto policies define a comp loss as something like this:
"Loss caused by the following is considered other than collision:
6. Hail, water or flood."
If the policy does not exclude water driven in to, or define comp as water or flood to a parked car then comp would apply.
I would file a DOI complaint and let them sort it out.
Useless fact 101. the water causes hydro lock because it takes place of the air normally sucked into the engine, not due to it being heavy. The water does not compress like the air/ fuel mixture normally would. The crank pushes the piston up on the compression stroke to compress the air and fuel for ignition. Since the water took place if the air there is less room in the combustion chamber and the piton cannot reach tdc, so the rod bends since it is the weakest part.
"Loss caused by the following is considered other than collision:
6. Hail, water or flood."
If the policy does not exclude water driven in to, or define comp as water or flood to a parked car then comp would apply.
I would file a DOI complaint and let them sort it out.
Useless fact 101. the water causes hydro lock because it takes place of the air normally sucked into the engine, not due to it being heavy. The water does not compress like the air/ fuel mixture normally would. The crank pushes the piston up on the compression stroke to compress the air and fuel for ignition. Since the water took place if the air there is less room in the combustion chamber and the piton cannot reach tdc, so the rod bends since it is the weakest part.