Main Bearing Clearances

2000 Chevrolet Malibu V6-3.1L VIN JSECTION Main Bearing Clearances
Main Bearing Clearance 0.0008-0.0025 in.
Except #3
Main Thrust Bearing Clearancde (#3 Journal) 0.0012-0.003 in.
Crankshaft Bearing Inside Diameter 2.6492-2.6502 in.
Main Bearing Bore Diameter 2.8407-2.8412 in.
Crankshaft End Play 0.0024-0.0083
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.