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Search results - "coolant"
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Coolant leak44 views
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Timed Climate Coolant Valve50 views
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Whatissit138 viewsPicture of a thing in the engine bay, just to the left of the coolant bottle and just behind the edge of the radiator.
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Coolant hose between water circulating pump and FBH45 views
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Breather line with factory cap cut off.2276 viewsIf you expand the jpg by clicking on it, in the bottom right corner if you look closely, one can see the black plastic factory vent tubing with the OEM cap cut off.

Note the tubing is cut at a 45 degree angle facing to the rear. Also shown in the top right is the cut off portion sitting on the coolant water hose and on the top left also sitting on the coolant hose, the new to be installed Gore manufactured replacement breather cap.
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Coolant Flow59 views
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Coolant System55 views
Coolant hose.jpg
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Thread upload1 viewsImage uploaded in thread 184190
coolanttank.jpg
27 views
Coolant_bottle_1.jpeg
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Thread upload0 viewsImage uploaded in new thread
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Thread upload9 viewsImage uploaded in thread 137017
Coolant_hose.jpg
Thread upload25 viewsImage uploaded in thread 113360
coolant_pipe.jpg
Thread upload4 viewsImage uploaded in new thread
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Thread upload5 viewsImage uploaded in new thread
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Cooling System Draining Filling Bleeding.pdf
Coolant - Draining Refilling131 views
D3_WorkShop_Cooling_Sensor.pdf
Engine Coolant Sensor105 views
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D4 Cooling System 218 views
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D4 Coolant FBH Valve20 views
Description_and_Operation_Cooling_System_4_0L_and_4_4L_5_pages.pdf
Cooling System - Description and Operation 4.0L and 4.4L petrol engines 5 pages1010 viewsThis is a 5 page pdf that provides some insight into how the coolant flows thru all the hoses. Of interest is the paragraph,(page 3/5), that attempts to explain how and why the thermostat is designed to open at different engine operating temperatures - in brief, the reason for the spaghetti tangle of small hoses on the top of the engine.

There is also reference to an engine oil cooler that I gather cools something I think related to a supercharger, if fitted.
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catching coolant - well nearly!67 views
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Horn and Coolant57 views
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Dead engine135 viewsExhaust ports showing where leaked coolant has gone into the manifold and filled the turbo
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139 viewsbracket installed into existing mounting holes for coolant reservoir
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Thermostat Housing LR005631528 viewsWhen the time comes to install a new thermostat, consider installing the whole housing instead.

Advantages are the thermostat is correctly installed, (not as simple as it should be); you get all new plastic and that is important, plus a new coolant temperature sensor and also a new heater coolant bypass valve, the secret part no one realizes is also within.

The cost of the whole assembly is not much more than the cost of a factory thermostat and the effort to replace all is not as difficult as it might seem.
LR3_4_4L_V8_petrol_block_heater_coolant_drain_plug.pdf
LR3 AJV8 block heater location631 viewsThis 1 page pdf shows the screw in block heater location as related to the lower left side of the engine block.
LR3_coolant_flow_diagram.jpg
Thread upload0 viewsImage uploaded in thread 186579
LTB00122_-_Technical_Bulletin_-_Engine_Coolant_Fill_Bleed_Procedure.pdf
LTB00122 - Technical Bulletin - Engine Coolant Fill Bleed Procedure93 views
LTB00133_-_Technical_Bulletin_-_Low_Engine_Coolant_Level_Switch_-_Lower_Level_Service_Part_Availability.pdf
LTB00133 - Technical Bulletin - Low Engine Coolant Level Switch - Lower Level Service Part Availability79 views
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Low Coolant21 views
Rear_Coolant_Hoses.jpg
Thread upload0 viewsImage uploaded in thread 197284
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ScanGauge II on steering column of LR3797 viewsMAP is Manifold Absolute Pressure, what I call Vacuum.
The volts is I think the battery charging voltage as it moves around from about 12.4 when shut down to 13.5 when the batteries seems charged; 14.9 is about as high as I have seen it display.

You also have RPM, speed in MPH or KPH, coolant temperature and a bunch of other readings including sort of instantaneous fuel in a variety of units.

Also under some conditions, the ScanGauge will reset the MIL light as well. The background colour of the display can be changed to many different colours. I have it set to match the LR green.

TA04-303_-_Technical_Bulletin_-_LA01_-_Vehicle_Preparation_Coolant_Check.pdf
TA04-303 - Technical Bulletin - LA01 - Vehicle Preparation Coolant Check226 views
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Thread upload6 viewsImage uploaded in thread 200492
     
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