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If this happens all the time and not only in a rain storm, a wet passenger floor is probably caused by a leaking heater core. The heater core channels engine coolant inside for use heating the interior. There may also be excess condensation (fog) on the inside of the windshield. Those with experience will note the odor of engine coolant in the interior of the car. Unfortunately, the repair is not cheap, and shouldn't be tried by most amateurs. While the part is relatively inexpensive, the labor is likely to cost several hundred dollars, because replacement requires removal of the dash.
If this happens only in a rainstorm, and seems to be water only, the door gaskets are suspect first, followed by any areas in the firewall where hoses and wiring pass through. Be sure the door gaskets are clean and free of crimped, nicked, or dry-rotted areas. As gaskets age, they might also shrink in length and loose contact with their channels, particularly where they turn, or develop a space where they are spliced, usually at the bottom of the door. In certain cases, even water that enters at the top of the door can run down into the floorboard.
What else can I help you with?
Where is the ecm located in 2003 Buick lasabre?
passenger floor
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the battery is under the floor pan in the second row passenger floor area. xBLUEDEVILx
What would cause water leak into the floor panel of the passenger side of a 1986 buick century?
It could be the heater core leaking.
Is it possible to buy Buick floor mats from a Buick dealership?
Yes. Buick floor mats are available directly from Buick on their website. The Buick website has a section called Accessories which features floor mats available for purchase.
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Try turning the key to "on" position without starting engine and depress the accelerator pedal to the floor 6 times . On a 2006 you only need to depress 3 times.
Buick lesarbre water leak?
I have water leaking into a 1997 Buick LeSabre problem. I cannot find where it comes into the car. It pools in the rear passenger seat driver's side floor. It can happen even while the car is parked.
1999 Tahoe and the passenger floor board keeps getting wet what do you think is wrong?
The heater is leaking coolant.
Battery location on a 2001 Buick le Sabre?
The battery is located in the back seat - you take out the back seat by pulling up from the floor - then lift out - the battery in on the passenger side.
Is it possible that water is being blown in from the AC from a 1995 Buick Skylark if the floor in front is getting wet without rain?
sounds like the drain on your ac evaporator core is plugged up. A service station should be able to blow this out. I own a 97 Buick Skylark with this problem (saturated floors on passenger front and back) but the water does seem to accumulate more after during and after a rain.
Where is the brake fuse located on a Buick Rendezvous?
There are two fuse boxes on the Rendezvous' - one on the passenger side at the floor and one under the hood right against the windshield on the passenger side. In the owner's manual is a diagram of which ones are which. Hope this helps! There are two fuse boxes on the Rendezvous' - one on the passenger side at the floor and one under the hood right against the windshield on the passenger side. In the owner's manual is a diagram of which ones are which. Hope this helps!
Where is the blower motor control module on a 1995 Buick Riviera?
Look by the passenger seat floor it is the flat black box located on the right side under the carpet. Hope this helps.
Does the 2005 Chrysler 300 battery cable fasten to the passenger floor?
It fastens to a pass through stud at the passenger floor.
