Workshop Manuals Factory service & repair Toyota
01 Relays and Modules02 Sensors and Switches03 Maintenance04 Engine, Cooling and Exhaust05 Hybrid Drive Systems06 Powertrain Management07 Transmission and Drivetrain08 Brakes and Traction Control09 Starting and Charging10 Power and Ground Distribution11 Steering and Suspension12 Heating and Air Conditioning13 Restraint Systems14 Accessories and Optional Equipment15 Body and Frame16 Cruise Control17 Instrument Panel, Gauges and Warning Indicators18 Lighting and Horns19 Windows and Glass20 Wiper and Washer Systems
Toyota Tacoma 4WD V6-4.0L (1GR-FE) (2006)03 · Maintenance
03 · Maintenance

Coolant: Specifications (page 3 of 3)

Make
Toyota
Model
Tacoma 4WD
Engine
V6-4.0L (1GR-FE)
Year
2006
Section
Fluids › Coolant
MaintenanceSpecifications · page 3 of 3
background image

d. Slowly pour coolant into the radiator reservoir until it reaches the FULL line.
e. Warm up the engine until the cooling fan operates. 

(1) Set the air conditioning as shown while warming up the engine.
(2) Maintain the engine speed at 2,000 to 2,500 rpm and warm up the engine until the cooling fan operates.

f.

Squeeze the inlet and outlet radiator hoses several times by hand while warming up the engine.

g. Stop the engine and wait until the coolant cools down.
h. Remove the radiator cap and check the coolant level inside the radiator.
i.

If the coolant level is below the full level, perform the steps from (a) through (h) and repeat the operation until the coolant level remains at the
full level. Check the coolant level inside the radiator reservoir tank again. If it is below the full level, add coolant.

3. CHECK FOR ENGINE COOLANT LEAKAGE

a. Fill the radiator with coolant and attach a radiator cap tester.
b. Pump it to 118 kPa (1.2 kgf-cm2 17.1 psi), then check for leakage.

Pinch or Ctrl + scroll to zoom. Double-tap to reset.

Parts & tools for this job For 2006 Toyota Tacoma 4.0L

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.