Raining in my car

buick
century

#1

I have a 2001 Buick Century. I purchased it new in 01, Have had very little problems with it. Last night it rained and the passenger floor got soaked. Drivers side was dry. Any ideas where I shold look to stop this from continuing. And yes the window was rolled up :).


#2

Check the drain for the AC evaporator. This drain tube is on the firewall, low on the passenger side. You’ll probably have to raise the car to see/reach it.

If the tube is clogged water condensing on the evaporator, or rain entering the cowl vent, will drip into the car instead of onto the road.


#3

Chances are good mcparadise is correct, rain can cause additional condensation and if the drain is blocked you get a wet passenger side wet floor.

But since it may have involved the rain and if you have a sun roof, it may have a blocked drain or it is more remote possibility there is a rust hole in the floor.


#4

Another possiblity is the sealing at the base of the windshield.