1986 XJS V12 Re furb the cooling system
My '86 XJS running temp was not well. Running cool, heating up sometimes, gurgling with air. So I took out the rad, hoses, pipes, tanks, thermostats and cleaned, sprayed and replaced. This is the video.

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Nightmare Over? Jaguar XJS V12 Radiator Swap – Epic Job Recap + Pro Tips

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Jaguar XJ V12 Cooling System Upgrade - Part 1

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1986 V12 XJS VacuumAdvance

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Updated edit. Jaguar XJS V12 Auxiliary Air Valve AAV testing and rebuild

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Jaguar XJS V12 engine cooling system #2 - preventative measures to keep it functioning reliably

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Jaguar XJS V12 engine cooling system #5 - additional mods & advice

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Keep Your Jaguar V12 Cool - Cooling system flush and new hoses

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The Jaguar XJS V12 Is the Cheapest V12 Sports Car On Earth

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They Can Crack! - Check Your Cooling Fans on 80's and 90's Jaguars

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Cooling The Jaguar XJS Ol' Tex: The Basics-Part 3: Jaguar V-12 Cooling System Flush.

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Jaguar V12 Vacuum Advance Delay - safe removal

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It Was Given An Impossible Task.. Here's Why It Failed. Jaguar XJS

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Cooling The Jaguar XJS Ol' Tex: The Basics-Part 4: Jaguar V-12 Cooling System Thermostat Testing.

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Keep Your V12 Cool Part 2

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Cooling The Jaguar XJS Ol' Tex: The Basics-Part 2: Air/Fuel Ratio As A Cause Of Overheating.

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Jaguar XJS V12 Tackling the Cooling System

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Jaguar XJS V12 coolant change — why I hate this job

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The Jaguar XJ-S is a V12 GT That Has Matured Spectacularly

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1100bhp Land Rover has a Twin Turbo 18-litre V8

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