CUTLASS Where does your G-body leak?

[WanaBa442]

Water intrusion specifically. 78 Cutlass, has sat outside this summer, sometimes with a waterproof cover,, sometimes not.
Lately have found the drivers side front and rear floors wet.
Passenger side is bone dry.
Cannot see any leakage around the windshield, suspect the rear quarter window or possibly door seal??
Where have you found leaks on your G-bodies ? ( I know I can't be the only one...)

 

[My86R3gal]

I believe you should have a body plug under the driver side.

 

[pontiacgp]

go to a self wash place and you should find the leak