Last friday it was raining and i went threw a puddle on the road about half a meter deep by like 50 meters long, the inside filled up with water about 2inches deep and the car turned off, nun of the electrics wood work, i called the racv and they sed it cood be anything, i put a new battery in and everything worked but it woodnt turn ova or roll start just made a ticking sound...the next day i put a new computer in it and still woodnt start and now the car wont even roll in gear with my foot on the clutch and its real stiff....

Any ideas cos its doin my head in?