Emission Control Systems: Application and ID

2003 Chrysler 300M V6-3.5L VIN MSECTION Application and ID
VEHICLE EMISSION CONTROL INFORMATION LABEL
All models have a Vehicle Emission Control Information (VECI) Label. Chrysler permanently attaches the label in the engine compartment. It cannot be removed without defacing information and destroying the label. The label contains the vehicles emission specifications and vacuum hose routings. All hoses must be connected and routed according to the label.
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.