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Land Rover Repair/Air in cooling system

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Question
Good day Mr. Robinson. I have a 2000 land Rover Discovery which has been running hot ever since I left the coolant reservoir Cap off. I have replaced the original thermostat. Refilled the coolant reservoir, but it is still running hot. I don't think I did a very good job, bleeding the system, I'm hoping that I have air in the system.  Could you tell me the best way to bleed the cooling system? Do you think this is a possibility? Thanks for your time,  and effort.

Kenneth

Answer
The system should be self bleeding.  Drive round with the heat on high to make sure there is water through the heater core.  If you get hot air, there is.  If that is the case, there is probably an internal problem in the engine, and the thermostat was not your original issue.  You might look at the articles on Land Rover cooling system and liner failure on my blog

Most of the time, chronic hot running is a early sign of block failure

Land Rover Repair

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John Elder Robison

Expertise

I own J E Robison Service in Springfield, MA. We are Bosch Car Service for Land Rover, BMW, Mercedes, and other European lines. I can answer most questions about Land Rover service or repair. I'm known as a car enthusiast, machine aficianado, photographer, writer, and speaker. I've been around Land Rovers and British cars most of my life. Visit me at my car business, www.robisonservice.com or my author website, www.johnrobison.com. Check out my autism and writing blog at jerobison.blogspot.com or my photos on www.pbase.com/robisonphoto John Elder Robison

Experience

I have been a Land Rover service manager since Land Rover returned to North America in 1987. My company is a four-star Bosch Car Service facility, known nationwide for Land Rover service, overhaul, customization, and restoration. In addition to Land Rover our company services BMW, Jaguar, Mercedes-Benz, Rolls_Royce, and Bentley motorcars. We have factory-plus-level service capability for all makes. Visit my company online at www.robisonservice.com > service > land rover Also visit my blog at robisonservice.blogspot.com

Organizations
ASA IATN NPPA PPA

Publications
In the Land Rover world, my writing can be found in various print magazines and online at robisonservice.blogspot,com. In the wider publishing world, my work is published by 20 publishers in over 50 countries. Mt books Look Me in the Eye, Be Different and Raising Cubby have made US and international bestseller lists.

Education/Credentials
I am ASE certified, Bosch Trained, and trained by Omnitec/T4 and Autologic on their Land Rover test systems.

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