How to remove evaporator core from 1997 Chevy Silverado?

Open the hood of your Silverado and loosen the the clamp bolt on the negative battery terminal with a socket wrench. Remove the negative cable from the terminal. Use a Phillips-head screwdriver to remove the screws attached to the lower dash panels and the glove compartment.

How do you remove a motor resistor on a Bravada?

From the cabin of your Bravada, unplug the blower-motor resistor electrical connector, unscrew the motor resistor mounting bolts and remove the resistor. Once you move the resistor out of the way, you will notice a stud inside the heater core housing, which you should remove now.

How do you remove a heater from a Bravada?

The rest of the job should be done from inside the cabin of your Bravada. The easiest way to gain access and remove the heater core is to unfasten and tilt the whole instrument panel. For this, you will need to unfasten and move the steering column down, away from the instrument panel.

Where is the heater core on a Bravada?

After draining the cooling system, disconnect the heater hoses from the heater core tubes sticking out through the firewall inside the engine compartment. The rest of the job should be done from inside the cabin of your Bravada. The easiest way to gain access and remove the heater core is to unfasten and tilt the whole instrument panel.

How do I replace the evaporator case cover?

1. Evaporator core. Refer to Specifications / Capacities / Refrigerant Oil Distribution. 2. Evaporator case cover (61). * Install the four screws that hold the case cover to the module assembly. 3. Heater core and seal into module assembly. 4. Evaporator case bottom cover plate (63).

Where is the condensate drain plug on a Silverado Sierra?

You may have a leak from another location. To check get inder the truck and look for the hose coming out of the fire wall near the bottom on the passengers side. You can blow compressed air back into it to unclog it if it is clogged up.

How to clean the air box on a Chevrolet truck?

Here is how to clean the air box on a Chevrolet truck. If you have a Chevrolet truck built before 1998, there is no cabin air filter to change but the cabin air box does get full of leaves and dirt. You can open it up and wash it out to make it cleaner and to make your air conditioner blow harder.

How do you remove battery from Chevy Silverado?

Where is the HVAC blower on a 1997 Chevy CK?

Chevy C1500 / C2500 / C3500 / K1500 / K2500 / K3500 1997, Front HVAC Blower Motor Assembly by TYC®. Position: Front. One of the components that prevent your engine from overheating is the cooling fan, and should it fail, you’ll notice… Chevy CK Pickup 1997, HVAC Heater Core by UAC®.

What kind of air conditioning does a Chevy CK pickup have?

Chevy CK Pickup 1997, A/C Compressor Assembly by UAC®. Number of Grooves: 6. Compressors are the heart of the A/C system, with a heavy responsibility to pump A/C refrigerant throughout the automobile’s A/C system. That’s why UAC take… Chevy CK Pickup Regular Cab / Extended Cab / Crew Cab 1997, A/C Condenser by Pacific Best®.

Is the valve core of an AC unit replaceable?

The valve core itself is replaceable, or replace the the whole fitting. It should unscrew from the manifold. The valve core itself is replaceable, or replace the the whole fitting. It should unscrew from the manifold.

What should I do about my rear air conditioning?

Any kind of problem related to your rear air conditioning system will be covered in this video, from your blower motor, to expansion valve, actuators, or res… Any kind of problem related to your rear air conditioning system will be covered in this video, from your blower motor, to expansion valve, actuators, or res…

How do you replace the heater core on a Chevy Silverado?

Replace the heater core. Once the deed is done, take your time and re-install all of the dashboard components. Be wary of the screws and bolts you use to re-install the components, as some are slightly longer and will not fit all the way in. After everything is back together, top off the coolant and reconnect the negative battery cable.

What to do if your Chevy Silverado heater gets clogged?

A fan then pushes the heat through the ventilation system and into the cabin. If a heater core gets clogged or the blend door becomes jammed, the unit will need to be removed. This task is not for the faint of heart and requires the complete removal of the dashboard, including the radio, airbags, and climate control system.

Why is the evaporator core on my Chevy truck rusting?

In most cases, evaporator core problems are related to a lack of cooling system maintenance in the engine. Engine coolant sits inside the engine; therefore rust and corrosion are prevented with anti-corrosive agents. With these protective chemicals, rust and corrosion take place over time.

Which is the worst symptom of a failed evaporator?

The worst symptom of a failed evaporator core is the engine overheating or a failed engine head gasket. You will notice that the heater inside your Chevy blows quite warm, even on the hottest surroundings. This happens if the evaporator core is blocked.

How do you replace an evaporator in an air conditioner?

Use a socket wrench to remove the mounting bolts attached to the A/C module, and remove it from the lower dash. Slide the evaporator away from the lower housing and replace it with the new one. Place the A/C module back into the bottom of the dash and reattach it with the mounting bolts.