Crankshaft, Engine

2001 Chevrolet Monte Carlo V6-3.8L VIN KSECTION Crankshaft, Engine
Main journal diameter-all 2.4988-2.4988 Inch (in)
Rod journal diameter-all 2.2487-2.2499 Inch (in)
Main journal Taper-maximum 0.00035 Inch (in)
Rod journal Taper-maximum 0.00035 Inch (in)
Main journal out-of-round-maximum 0.00025 Inch (in)
Rod journal out-of-round-Maximum 0.00020 Inch (in)
Main bearing to journal clearance 1 0.0007-0.0016 Inch (in)
Main bearing to journal clearance 2,3 and 4 0.0009-0.0018 Inch (in)
Rod bearing clearance 0.0005-0.0026 Inch (in)
Crankshaft End play 0.003-0.011 Inch (in)
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.