Engine Cooling Specifications

2003 Acura 3.2CL BaseSECTION Engine Cooling Specifications

& Procedures >> Engine Cooling >> Service >> Engine Cooling Specifications Engine Cooling Specifications COOLING SYSTEM SPECIFICATIONS Model Specification Coolant Replacement Interval 120,000 Miles (1) Coolant Capacity 5.9 Qts (5.6 L) Pressure Cap Opens 14-18 psi (93-123 kPa) Thermostat Opens Starts 169-176° F (76-80° C) Fully Open 194° F (90° C) (1) Replace after 10 years.

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.