1999 range rover hse overheat

Usually people check everything, change the thermostat and forget to check if the cooling fans work? The other possibility is that the water pump is failing.

The simplest thing would be if there is a big air lock in the system and the water isn't circulating properly. No heat coming out of vents is a symptom of that because the heater core is high up in the system behind the dash. Read this Tip I wrote. Raising the front of the vehicle is important to fill the heater core as well as putting heating on MAX.

https://www.fixya.com/cars/r29872074-vehicle_cooling_system_no_heat

Why is My Land Rover Overheating? ' Service Tips in ...

Land Rover Anaheim Hills https://www.landroveranaheimhills.com > service > wh...
What to Do When a Car Overheats · Turn off the air conditioning and crank the heat up high. This will help remove heat from your engine block. · Pull over and ...

Why Is My Range Rover Overheating?

Range Rover Fanatic https://rangeroverfanatic.com > Troubleshooting
Apr 27, 2023 - One of the most common reasons for engine overheating in Range Rovers is a lack of coolant flow through the system. This can be caused by a ...

2006 range rover hse (non supercharged) overheating. Help!

landroversonly.com https://www.landroversonly.com > threads > 2006-ran...
Oct 26, 2019 - If the system starts to overheat after a few minutes and nothing seems to bring the temperatures back down you may have a headgasket issue or a stuck thermostat ...

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.. Not sure how the transmission video got in there but I can't remove it!

The coolant can only go in one of two places - either onto the road or into the cabin via a leak, or through the engine. Look all round the back and under the motor to see if coolant is leaking anywhere - especially from the valley gasket, radiator hoses, heater hoses, heater core etc.
If no leak is evident, it has to be a head gasket or worse. Make sure the engine does not overheat or a slipped liner may result - thousands of dollars.to fix

a 1999 landrover Range Rover is in constant 4 wheel drive. the only change you can make is high or low range and this is handled through the gear shift selection.

can you here your fuel pump running.if so go to your injection pipe and press valveto see if there is fuel getting to it

If that model of Range Rover is turbo charged I would be looking at getting that checked.

I am having head gaskets replaced as we speak.. extra pressure in overflow tank? water bubbling? your done..New Gaskets.. you may have an air lock? pray.. radiator blocked? doubtful.. do not let engine overheat....

The HSE designation refers to a Sport Edition 'Rover, not a higher-priced premium edition.
Changing fuel grades can harm an engine that doesn't have computer controlled valve timing.
Symptoms include a pronounced, fast "knock" (usually when you go from 93 to 87 octane) and using a fuel with a higher octane rating than the vehicle requires (example: 93 versus 87) sends unburned fuel into the emissions system and catalytic converter. This puts stress on the emissions system. For some vehicles, a rotten egg smell or a pop when the fuel burns off in the catalytic converter coming from the tailpipe signals use of higher than needed octane gas.
More info on your problems here, as well as useful links:

http://www.rangerovers.net/newrremedies.htm

HOPE THIS HELPS! Don't forget to rate!

trade it in before the heads blow on that want be jeep . Get after market radio its better stock junk

I have a 1999 Rover with the 4.6. I bought a code reader for $150 and erased the code. Its paid for itself a hundred times. Did you fix the reason the service engine light problem first? Some auto part stores will read for you. I don't know if they will reset it for you at the same time. If problems not fixed the light will reappear in a very short period of time. Let me know if I can answer anything else. Good luck

This new five-passenger premium sport-utility vehicle filled a price gap between Land Rover's LR3 and its ultraluxury Range Rover models. In fact, the all-wheel-drive Range Rover Sport was smaller than either, designed to compete with "high-performance" SUVs such as V8 versions of the BMW X5 and Porsche Cayenne, as well as Cadillac's SRX. Based on the seven-passenger LR3's body-on-frame structure, the Range Rover Sport came as the HSE model with a 300-horsepower, 4.4-liter V8, and in Supercharged trim with a 390-horsepower, 4.2-liter V8. Both engines were sourced from Jaguar, which was owned by Land Rover's parent company, Ford. A six-speed automatic with manual shift gate was the sole transmission. All-wheel drive with low-range gearing was standard, and included Land Rover's Terrain Response system, designed to automatically tailor AWD performance to specific off-road conditions. Also included were a height-adjustable air suspension, antiskid/traction control, and antilock four-wheel disc brakes. The Supercharged model came with 20-inch wheels and Brembo-brand front brakes. On the HSE, 19-inch tires were standard and 20-inch optional. Both models contained front side airbags, head-protecting curtain side airbags, and a navigation system. Standard on the Supercharged model and available for the HSE were wood interior trim, heated seats, and Land Rover's Dynamic Response suspension system, designed to counteract body lean in turns. Satellite radio, wireless cell phone link capability, and rear DVD entertainment were options. Adaptive cruise control was available for the Supercharged edition.