Coolant Hoses
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I am aware of that coolant hoses generally deteriorate over time but was wondering if the XK8 had particular hose (s) that caused problems. I did have the thermostat and housing replaced in August. I'll check all the hoses for softening/swelling. Is there a particular issue with the water pump or is it just typical ageing as with any vehicle ?
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As you are asking, double check those oil cooler lines, all 4 of them. Check the Al/rubber interfaces for seepage. To my knowledge, all 4 see the same pressure, so all should be replaced. There is a TSB with a VIN range, as the original parts from Jaguar were somehow faulty. This is unfortunately a situation where a blow out of these hoses leaves you without engine oil is seconds...
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