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 MANUALSCHEVROLET2010SILVERADO 2500 4WD V8-6.0LREPAIR AND DIAGNOSISBODY AND FRAMETESTING AND INSPECTIONWATERLEAKSAIR HOSE TEST
2010 Chevrolet Silverado 2500 4WD V8-6.0L
Air Hose Test
2010 Chevrolet Silverado 2500 4WD V8-6.0LSECTION Air Hose Test
Air Hose Test
Caution: The air hose test should only be used on fully cured urethane adhesive. Otherwise, damage to the urethane adhesive bead could result in additional leaks.
1. Using a liquid detergent, diluted with water in a spray bottle, spray the window at the edges. Begin at the bottom and gradually move up and across the top.
Note: The compressed air should not exceed 205 kPa (30 psi).
2. Have an assistant inside of the vehicle with an air hose.
3. Have the assistant aim the compressed air at the suspected areas.
Bubbles will form in the soap solution at the location of the leak.
RENDER: 1.0x
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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.