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What is wrong with a 98 Olds if there is water on the passenger side floor but you looked and there is no leak anywhere?
It's your heater core, and it's leaking. You need to fix it. It's located under the dash area by the passenger side. You have to replace the heater core, if you mechanical inclined, you can do it yourself. Get some tips from your parts guy at the auto parts store. Keo If the leak appears to be clean water after a rain, it may just be that the gasket at the bottom edge of the windshield (just above the vent intake plenum), has either fallen off or was taken off and not reinstalled properly - allowing rain-water to run down into the blower housing and drip out onto the carpeting. To rectify, simply remove the three screws securing the plastic cover where the passenger-side windshield-wiper rests, pull the cover off and re-secure the ~18" long rubber gasket to the metal frame-edge above the blower intake. I added a bead of silicon calk to help hold the gasket - because the rubber grippers in the gasket had lost their bite and wouldn't hold. A clean-water passenger side leak can also be caused from a clogged condensation drain on the AC. This has happened to my 98 Intrigue, and was fixed by the car dealer Answer I had this same problem. It turned out to be a plugged weep hole from the air conditioning condenser drain line is plugged. Turns out lots of gunk can get in there. The condenser is behind the glove compartment and drains water through the firewall close to the center of the car low down in the engine compartment. I believe you will be looking for a 90 degree rubber elbow. I had a mechanic suction it out with an air hose (he drained about 1/2 gallon of clean water out). He only charged me $10 since it took about 5 minutes and I knew the solution from reading a post on another forum. He suggested not using a hanger or anything with a sharp edge to clean out the weephole since it could damage the rubber around the area and make it worse later. I would probably try this on my own in the future since I expect it to plug again. It's a bit diffilcut to find unless you have the car up on a lift, but not impossible. More info: http://wiki.answers.com/Q/What_would_cause_standing_water_on_the_passenger_side_of_a_1998_Oldsmobile_Intrigue
What else can I help you with?
Water leaking on passenger floor in Mazda protege?
Are you running the air conditioner? If the drain line is plugged, it will leak water (condensation) onto the passenger side floor.
Water in your passenger side floor of your 2000 Lincoln Continental?
heater core may be leaking or hole in floor
Why is your vw passat passenger floor is wet?
Is it blood, oil, water, or urine?
Leaking ac water on passenger floor?
There is a drain on the outside firewall that is clogged.
Why is 2003 impala water on passenger floor?
you could have a heater core leaking or your windshield is leaking and the water is running down behind the dash and onto the floor.
What causes water on passenger floor board of 2005 Chevrolet impala?
Heater. Core
Why do you have water in the passenger floor of your 1997 Pontiac grand prix?
bad heating core
Why does your Ford Taurus get water on the passenger side floor?
Probably have a leak in the heater core>
What causes water vapor on the floor of the passenger side of a 2001 S-10?
Water on the passenger side floor would be a plugged up AC drain. The drain is located under the hood, at the lowest point on the HVAC box on the firewall. However if the floor is wet with engine coolant, the heater core is leaking.
Why is there water leaking onto the passenger side floor of your 96 Honda accord?
Condensation from air conditioning?
How does water get on the passenger side floor of a Chevy Beretta Z26?
clogged drainage hole in the cowl (under the wipers)...
Why would water be seeping into the cab through the floor right in front of the passenger seat?
heater core leaking
