Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Draining Procedure
2004 Oldsmobile Bravada AWDSECTION Draining Procedure
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Drain the oil from both the suction and discharge ports of the removed compressor into a clean, graduated container.
Rotate the compressor shaft to assist in draining the compressor.
- Measure and record the amount of oil drained from the removed compressor.
This measurement will be used during installation of the replacement compressor.
- Properly discard the used refrigerant oil.
IMPORTANT:
Drain and measure as much of the refrigerant oil as possible from the removed compressor.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.