Question about 2010 Buick LaCrosse
I don't know where the water is coming in but the back floor on the passenger side is gettib very wet.
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: Wet rear floor
I had a similar issue and found that the two rear drain holes for the sun roof came off and any water was running down into the trunk and also the rear floor was always wet. I pulled the rear of the roof panel down to expose the rubber tubes, re-seated them with glue so they would not come off again.
Posted on Mar 21, 2009
Is it possible the water is actually coming from the A/C evaporator case, whose DRAIN IS CLOGGED ? The water produced by the A/C then leaks out of the case, down under the carpeting, then depending how vehicle is parked, can flow to the rear floors and carpet. Hope this helps
Posted on Jun 05, 2009
Heater core is on the passenger side under the dash.
Are your coolant levels low?
Start your engine and set the heater on high. This allows circulation through the core. Now check for leaks. Place a paper towel or two on the floor. This will allow you to see the color of whatever is leaking. (e.g. antifreeze)
Fogging will only occur when there is a temperature differential of more than one or two degrees between the inside and outside of the vehicle.
Posted on Aug 17, 2009
U need to clear the AC condensation drain, crawl under the car on the passenger side and near the base of the engine firewall u will find a drain pipe, (about 3/4") clear t and the water will stop going on the passenger floor.
Posted on Aug 30, 2009
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