96 b2300 won't start

i've had my truck for a month, its been fine.
well we got some heavy rains and i hit a few big puddles hard, about 2.5 miles down the road i came to a stop and the truck died. i've tried adding gas (was low), jump starting, resetting the "little red button".... even tried pop starting with no luck...

What should i try now? Wheres the dirtubutor on these things?

Timing Belt snapped after water got sucked into the air filter.

$185 fix...