Where can I get replacement carpets (not floor mats)? The behind-the-dash radiator leaked inside.

the drain plugs are located under the floor mats in the floor pan . If you look from underneath you will see the round plugs .If the carpets have been wet that bad then you will never get rid of the musty ( fungus) smell . consider new floor mats

Do your windows fog up when you use defroster? Any residue on the inside of winshield? Is the carpet damp under either floor mat? These are signs of a leaking heater core. If no to all of these check at tail pipe when running for excessive water (depending on the climate if it's cold out of coarse there will be some condensation) if so does is leave a residue on your hand? This could be the sign of a blown head gasket, blown intake gasket or cracked head. I don't know what engine you have but, Chevy 3.4 engines are known to blow intake gaskets.

when you said water leak in floor do you mean the floor mat or the outside floor? if it is in the car check whether the radiator coolant level is getting low,or if it is not coolant see whether it is air conditioning drainer and the hose went off and the water gets on the carpet. If it is coolant check the matrix if is leaking.

thay didnt replace the heater core??? this should have been done as thats where the water came from. when the carpet gets wet the seal on heater core goes bad causeing this. if you check it in about a week it will prob. be wet agine

You could have a windshield that is leaking water. Often this water will trickle down from the bottom/inside of the glass and then down the firewall, under the carpet or floor mat, and to the floor. The way I usually hunt for these is to remove the floor mat or carpet then get a flashlight and lay down in the cab so you can see under the dash area while someone sprays water on the vehicle with a garden hose. Often the leak will show up as a trickle that you can then backtrack to it's source. Another spot to look for is at the cowl in front of the windshield where air for the heater and a/c is pulled into the passenger compartment. The water drain holes in this area can plug up and allow water to overflow into the passenger compartment. Good luck, hope this helps!

it is on the floor board just to the right of the trans hump pass side at upper edge of floor mat or carpet

are you sure it is water, smell it to ensure it is not antifreeze (smells sickly sweet), if it is antifreeze possibly heater core leak, otherwise check for plugged evaporator drip tube (with a/c of course), could also be leaking body panel (cracked chalking etc). hope this helps

i would check water in radiator as sounds like the heater box under the dash is leaking and will certainly end up on floor

absolutely can be the windshield. With an assistant sitting inside the car to examine the windshield edges as you slowly apply a slow soft stream of water on trhe windshield, going slowly starting at the top. If in the end , no leak is found, examine inner firewall going up under dash for water drippage. No guarrantee the leak is the windshield. Could be a side door or window leaking. Imagine if your carpet was soaked with engine coolant. Could be the heater core leaking into the inside of the car.

well if you have water or coolant leaking on to the rug in your car, first you must remember that every car has 2 radiators. One for the Engine which is in the front of your car under the hood and one for your heater, which is usually hidden deep behind the dash inside of your car. So if you are leaking fluids on to the rug in the car; Im 90% sure its going to be something dealing with the heater radiator. What you have to do is find out where your heater radiator is on your car and check all the hoses.