Before looking for the servo check your vaccum line from the back of the engine it goes across the firewall down the passenger side-inside fenderwell, then und&er the battery and back to the lower firewall. Lots of Intrigues battery aicid eat this little black line into around the battery box. This creates no vaccum to the heat & air door controls.
overload heater is used to protect a large electric motor. If the overload heater get too hot from excessive current. its nomally-closed overload contacts wil open. interruptting the circiut of powe supply of motor
they get to hot/there is not enough cooling
Some motors are specially designed for low speed. Some are "invertor Duty" classified so that they can be run on invertor (VFD) normally with a high heat dissipating design. On low speed the cooling effect reduces drastically since the cooling fan is mounted on the same motor shaft. Hence a separate small cooling fan is mounted on the motor, driven by separate power such that it keeps running at normal speed irrespective of main motor speed, thus providing the required cooling effect.
If overload is not the cause, then high temperature could be caused by blocking the cooling of the motor.
Power factor capacitors can be installed on a three phase motor between the motor contactor and the overload heater block.
no
The 2001 General Motors (Oldsmobile Division) Intrigue came equipped with the 3.5L engine and 4-speed automatic transmission FWD. One method of purging air from the cooling system after repairs and flushing it involves refilling it, and running the motor and heater, and leaving the radiator pressure cap off to 'burp' off the air trapped inside.
Yes
The heater coil is leaking. Water from the cooling system runs through the heater coil to heat the passenger compartment. Antifreeze is corrosive, some heater coils are thin.
Take it out with your muscle.
check heater motor
On the evaporator case.
try allexperts.com
i would like to know the answer for myself
2
It is on the evaporator case and is held in with 2 screws.
just above the starter on the front of the motor. will have to take the starter off to get to it.