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Old 10-31-2015, 04:04 PM   #3 (permalink)
EcoModding Apprentice
Join Date: Nov 2012
Location: East Midlands
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Thermostat is fine. No coolant flow below 78C. All modern diesels come with supplementary heating, often electric. But this is pointless in a fuel saving situation or where one wants to demist the windscreen without idling the car for 15 min.
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