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.
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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 394 (HVAC SYSTEMS - GENERAL SERVICING)LEAK TESTINGFLUORESCENT DYE LEAK TESTING PROCEDURES
2004 Oldsmobile Bravada AWD
Fluorescent Dye Leak Testing Procedures
2004 Oldsmobile Bravada AWDSECTION Fluorescent Dye Leak Testing Procedures
WARNING: This page does not describe the selected car, but rather 125 other vehicles, including the 2003 Dodge Ram Van, 2002 Saturn Vue, 2002 Saturn SL2, 2002 Saturn SL1, and 2002 Saturn SL. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Even though refrigerant dye is non-toxic and water soluble, wearing rubber gloves will prevent hands from glowing when under Ultraviolet (UV) Black light. Wash hands frequently and thoroughly, using a dye cleaner or soap and water before entering vehicle, or touching other underhood components. Refrigerant dye will transfer from hands to anything touched. Refrigerant dye is suspended in refrigerant oil. Refrigerant oil will stain paint it comes into contact with and be highlighted by refrigerant dye. Use R-134a Leak Dye Cleaner (J43872) to clean area around fittings and leak areas.
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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.