2000 Intrigue - Too much interior moisture

fuse for the heater fan on a 2000 Oldsmobile Intrigue located. Passenger side, open the front door. On the side of the dash. These videos should help you locate them.
Interior Fuse Box Location 1998 2002 Oldsmobile Intrigue 1998 Oldsmobile...

If when the sensor was changed , the system lost a lot of anti-freeze, you may have an air pocket. Also you may have a bad thermostat. Was your no heat problem reason for changing sensor? Either way change thermostat, and bleed the system. GOOD LUCK FRIEND.

i do have a solution i used but it has to be above freezing. spray the motor down with water it will wash all the antifreeze and stuff away let it dry double check all electrical connections any lose ones check for moisture and shorts. repair any that are messed up then try it.

Remove old light bulb. Clean all contacts, put some die-electric grease on the new bulb, reinstall. Since I did that to my Intrigue I haven't any problems with bulbs blowing. I think it's a problem with moisture getting inside and the grease stops the bulb from shorting out.

check the anti freeze bottle in engine comp. mine had a crack and made mine run hot

is the interior "dusty". GM original "VATS" system, (Vehicle Anti-Theft System) worked with standard wafer style keys, slightly longer, with "pellets" of certain "ohms" resistance in them. If a key is put in, with the wrong "ohm" resistance & the ignition is turned to the "on" postion. The system will set. Try cleaning both sides of the key with mild detergent. just inside the keyway opening on the ignition keyway, clean it with a little bit of "windex"& a cotton swap, makiing sure none gets in the opening. If issue countinues, it will have to have a service at a dealer due to the complexity of the electrical components.

Its called DEX COOL its the orange stuff and is for GM vehicles

No. the cabin air filter filters out the pollution from the outside of the vehicle, i.e. pollen, smog, ect. The number one cause is usually the heater core. It could be leaking or a loose hose might be causing it.

Anti freeze doesn't just diasppear, put a pressure tester on it and start looking, hoses , rad seams , heater core, heater core, frost plugs,intake and head gaskets etc

how do you know your losing antifreeze then? also did you fill it correctly?