Cooling System
COOLING SYSTEM SPECIFICATION
| Item | Measurement | Qualification | Standard or New |
|---|---|---|---|
| Radiator | Coolant capacities (including engine, heater, hoses, and reservoir) Use Acura Long Life Antifreeze/ Coolant Type 2 (K20Z2) | M/T: engine overhaul | 6.6 L (1.74 US gal) |
| M/T: coolant change | 4.3 L (1.14 US gal) | ||
| A/T: engine overhaul | 6.5 L (1.72 US gal) | ||
| A/T: coolant change | 4.2 L (1.11 US gal) | ||
| Coolant capacities (includes engine, heater, hoses, and reservoir) Use Honda Long Life Antifreeze/ Coolant Type 2 (K20Z3) | Engine overhaul | 6.8 L (1.80 US gal) | |
| Coolant change | 4.5 L (1.19 US gal) | ||
| Coolant reservoir | Coolant capacity | 0.4 L (0.11 US gal, 0.09 Imp gal) | |
| Radiator cap | Opening pressure | 93-123 kPa (0.95-1.25 kgf/cm2 , 14-18 psi) | |
| Thermostat | Opening temperature | Begins to open | 76-80°C (169-176°F) |
| Fully open | 90°C (194°F) | ||
| Valve lift at fully open | 8.0 mm (0.31 in.) |