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8-1. Specifications
8
Vehicle specifications
*
: The coolant capacity is a reference quantity.
If replacement is necessary, contact your Lexus dealer.
■ Spark plug
■ Battery
Cooling system
Capacity
*
7.0 qt. (6.6 L, 5.8 Imp.qt.)
Coolant type
Use either of the following:
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-
amine, non-nitrite, and non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.
Ignition system
Make DENSO FC20HR-Q8
Gap 0.031 in. (0.8 mm)
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system
Open voltage at 68°F (20°C): 12.3 V or higher
If the voltage is lower than the standard value,
charge the battery.
(After charging the battery, turn on the high beam
headlights for 30 seconds with the engine switch
OFF, and turn the headlights off.)
Charging rates:
Quick charge
Slow charge
15 A max.
5 A max.
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