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 MANUALSCHEVROLET2004TAHOE 2WD V8-4.8L VIN VREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYPISTON PIN, ENGINE
2004 Chevrolet Tahoe 2WD V8-4.8L VIN V
Piston Pin, Engine
2004 Chevrolet Tahoe 2WD V8-4.8L VIN VSECTION Piston Pin, Engine
Pin - Piston Pin Fit in Connecting Rod Bore 0.02 - 0.043 mm Interference (0.00078 - 0.00169 inch) Interference
Pin - Piston Pin Clearance to Piston Pin Bore
Production 0.007 - 0.02 mm (0.00027 - 0.00078 inch)
Service 0.007 - 0.021 mm (0.00027 - 0.00082 inch)
Pin - Piston Pin Diameter 23.997 - 24.0 mm (0.9447 - 0.9448 inch)
Pin - Piston Pin Clearance to Piston Pin Bore
Production 0.007 - 0.02 mm (0.00027 - 0.00078 inch)
Service 0.007 - 0.021 mm (0.00027 - 0.00082 inch)
Pin - Piston Pin Diameter 23.997 - 24.0 mm (0.9447 - 0.9448 inch)
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.