Two that cool the radiator (under the hood) and one that blows out the vents (behind the glovebox)
The cooling fan schematic for a 1999 Oldsmobile Intrigue typically includes two primary cooling fans controlled by the engine control module (ECM). The fans are activated based on engine temperature, with inputs from the coolant temperature sensor. The schematic would show wiring connections for the fans, relays, and fuses, indicating how power is routed to the fans when the engine reaches a specified temperature threshold. For precise details, a service manual or wiring diagram specific to the vehicle would be required.
well the thermostat open at 195 degrees, so the fans should come on at the same time
True Fans - 1999 was released on: USA: September 1999 (Breckenridge Film Festival)
Motor cooling system? The engine cooling system consits of the water pump, radiator, hoses, cooling fans, etc.Motor cooling system? The engine cooling system consits of the water pump, radiator, hoses, cooling fans, etc.
hi, fans will work when power is jumped direct to fan wiring, . but not with relays or sensors, replaced relay number one but still not working as factory set up. is sensor on radiator a coolant level sensor or fan sensor to trigger relays
No, they are two seperate sensors.
yes , this is controling the fans and ac fans
The cast of True Fans - 1999 includes: Dan Austin as himself Jared Austin as himself Clint Ewell as himself
I had this exact same problem.........if it is only overheating while in traffic at an idle and the fans do cycle while the heatac is on then i have good news for you. Between the two fans in the engine compartment, there is a plug that is identical to the ones holding the wire to the fans. Remove this and check to see if it is burnt.. If it is you need a new blower resistor and a new pigtail connector for it.....both are cheap and very easy to replace. peace
larger fans tend to run quieter
Seriously, you will need to provide more information. Could be low coolant, blown head gasket, blown fuse or other electrical problem with cooling fans, bad thermostat, air in cooling system, bad water pump.
Benetton