coolant level Lexus GS300 2006 Engine
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2006, Model line: GS300, Model: Lexus GS300 2006Pages: 20, PDF Size: 0.35 MB
Page 1 of 20
SECTION 6 – 2
511
SERVICE PROCEDURES AND
SPECIFICATIONS
Engine
Specifications (GS430) 512. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications (GS300) 515. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel518 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel pump shut off system520 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Facts about engine oil consumption520 . . . . . . . . . . . . . . . . . . . . . . . .
Used engine oil522 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the engine oil level522 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the engine coolant level527 . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the radiator and condenser529 . . . . . . . . . . . . . . . . . . . . . . .
Spark plugs529 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 17 of 20
ENGINE
527
CHECKING THE ENGINE COOLANT
LEVEL
G62007
GS430
1
Reservoir cap 2
“FULL” line 3
“LOW” line
G62008
GS300
1
Reservoir cap 2
“FULL” line 3
“LOW” lineLook at the see−through coolant reservoir when the
engine is cold. The coolant level is satisfactory if it is
between the”FULL” and ”LOW” lines on the reservoir. If
the level is low, add the coolant. (For the coolant type, see
“Coolant type selection” described below.)
The coolant level in the reservoir will vary with engine
temperature. However, if the level is on or below the ”LOW”
line, add coolant. Bring the level up to the ”FULL” line.
If the coolant level drops within a short time after replenishing,
there may be a leak in the system. Visually check the radiator,
hoses, engine coolant filler cap, radiator cap and drain cock
and water pump.
If you can find no leak, have your Lexus dealer test the cap
pressure and check for leaks in the cooling system.
CAUTION
To prevent burning yourself, do not remove the radiator
cap when the engine is hot.