1996 Buick Skylark • 50,000 miles

Just bought this car, dont know about history. I dont have remote for locks and dealer said it wasnt installed according to the vin number. I can tell there was an alarm system at one time, but it looks like it has all been removed. Assuming I have a normal car with power door locks, that all work when you press the button, please point me in a direction to my problem. When coming to a stop, or just slowing down to around 5 mph the power door locks start making lots of clicking noises. Stops clicking when I start moving again. Check engine light is not on. Also just so you know the firewall was leaking a lot of water from rain, but I dont see any wires or anything else that has been sitting in water besides the airbag module.
February 22, 2013.

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