BMW 3 Series waters coming out of over flow then radiator light comes on

2001 BMW 3 Series Problem

CarBMW 3 Series 1.8 petrol
Ownermichael hurd
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water coming out of overflow
Problem Category
Engine, Cooling System & Drivetrain

Solution 1
1/4drive | Auto Insider | Since: Jun 2011 | Posts: 25 | Fixes: 1859 | View Garage
Suggested Solution

Most systems have a pressure release valve built into the cap to permit just that.
So you'll need the cap pressure release tested and a coolant pressure test done for system pressure.

Posted on Saturday 18th of March 2017
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Solution 2
whittingehame | Legend | Since: Oct 2009 | Posts: 444 | Fixes: 11985 | View Garage
Suggested Solution

Check and top up coolant level when cold .Check coolant fan cutting in .If not that , test thermostat .If still having problems carry out a pressure test which should show any external leaks and if needed , a block test which will test Cyl head / gasket .

Posted on Sunday 19th of March 2017
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