Best Answer

It probably has a bad heater core

User Avatar

Wiki User

2009-06-02 18:08:15
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: Why would water stand in floorboard of 99 olds alero?
Write your answer...
Still have questions?
magnify glass
Related questions

What causes water leak in back passenger floorboard?

water in passenger floorboard, where is the hose that would cause this?

Why would you find coolant on your passenger side floorboard?

A damaged heater core will cause coolant or water to leak onto the passenger floorboard.

Where would water be coming from that is leaking onto drivers side floorboard?

It could possibly be the heater core Check your heatting and a/c

What would cause the floorboard of a 1999 Chevrolet Silverado have standing water on the drivers side after a rain?

A leaky door seal or windshield seal

Why is there radiator water leaking on the passenger side floorboard of Hyundai Excel?

This would be caused by a leaking heater core, or a leak in the plumbing associated with it.

Why would a 2000 Alero not start if it has spark and fuel?

Hi..I recently had troubles with my alero, and it was the intake manifold gasket, which i guess is a common problem with 2000 alero's...i would get that checked out

Why would you have water in the back floorboard and the spare tire area in trunk in a 2001 neon after a rainstorm?

Gasket that surrounds the trunk lid is bad or damaged.

What would cause a puddle of water in the rear passenger floorboard of Oldsmobile achieva?

It sounds like you may have a bad heater coil. Next time you get a puddle, smell it... Chances are it is coolant and not water

What would cause water to form in the drivers side floorboard in a Chevy venture?

The heater core has gone bad or possibly a hose leading to it or away from it has gone bad.

Where would you look for a vacuum leak on a 1999 Oldsmobile alero?

The holes is called the bypass holes I had the same thing happened to my alero

What would cause water in driver side of floorboard when it rains?

check the seals in the door, window, and windshield on that side. put paper towels (or something to catch water) next time it rains, see if you can find a pattern of entry.

Why is water leaking from under the dashboard on the drivers on a 2009 Nissan altima?

You could have a seal leaking around a door or if you have a sunroof the drain holes might be plugged. Most cases of water leaking into the floorboard would be a plugged ac drain in the evaporater case. If you notice on a hot summer day and your ac is on that if you leave it parked, you will see water on the ground. This is from water draining out of the case, but if the drain becomes plugged it will build up in the case and slosh around and sometimes come into the floorboard.

People also asked