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HOMESERVICE MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN CARGO EXTENDED, 5.7 R, L31/KL8REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 573 (ENGINE MECHANICAL (INTRODUCTION) - 3.6L (LY7))COMPONENT LOCATORENGINE IDENTIFICATIONENGINE VERIFICATION LABEL
2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8

Engine Verification Label

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Engine Verification Label
WARNING: This page is about a different car, the 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The engine verification label is located in two places on the engine and consists of the broadcast code and bar code.

Fig 1: Locating Left Engine Verification Label
GM945249Courtesy of GENERAL MOTORS CORP.

One engine verification label (1) is located on the left side of the engine front cover below the exhaust camshaft position sensor.

Fig 2: Identifying Engine Verification Label On Right Cylinder Head
GM945252Courtesy of GENERAL MOTORS CORP.

Another engine verification label (1) is located on the rear of the right cylinder head.

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.