Question about 2006 Mini Cooper

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Car heating up faster and fan has been over-running / running on when engine turned off, intermittant gurgling noise from coolant bottle area, which when I checked was empty so filled it up. Fan no longer running on but checked it a week later after more gurgling noises, bottle empty but no sign of a leak anywhere when running the engine or drips under the car when been parked for a while.... it is a 2006 Mini Cooper.

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Possible that there is leak which is not visible but it can be due to steam release on pressure. So the pressure cap on the radiator must be checked. Also fill up the radiator to top and allow the engine to idle., Now it you notice there is heating or high temperature then check the fan speed and blowing. The water pump or the radiator having blocks must be checked if the fault occurs.
Also if there is loss in the steam jacket in the engine blocks.Also check the engine firing TIMING.

Posted on Apr 08, 2011

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Change the thermostat and make sure you blead the system of air and if it still keeps heating up then you have a bigger problem and that is the head gasket.

Posted on Apr 08, 2011

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Check all your coolant levels are correct and then take her for a good run out....keep your eyes on the temperature gauge,,if your temp gauge hardly moves then your thermostat is at fault....replace it.

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I look forward to helping you with your problem.

FIRST: I'd like you too, VERY IMPORTANT: after your vehicle has NOT BEEN RUNNING for awhile take off the radiator cap and see if it has coolant in the radiator, NOTE: if your coolant system has a reservoir {recovery Bottle} you should be able to see if coolant is in the bottle without removing the cap. To answer your question: YES a stuck closed thermostat can cause overheating BUT, it shouldn't mater if the heater is on or off, it will still over heat. SECOND: If the coolant I had you check is "FULL" then the next thing I need you to do is, with the engine running and the heater on look under the hood, VERY IMPORTANT: Please keep your hand away from any moving objects with the engine running. While you are looking under the hood I want you to see if the Radiator FAN turns on. NOTE: If the fan under the hood does not turn on before it overheats then you need further assistance to find out why the fan is not working properly. Click here for further assistance. Auto Repair

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