Although considered to have a reasonable level of reliability, engine cooling system problems are fairly common in BMWs \u2013 particularly in the case of coolant leaks and failed water pumps.<\/p>\n
These can all be costly in their own way if left unchecked \u2013 but there are ways to diagnose problems before the cost of repairs hits your wallet.<\/p>\n
Owners of a 1999-2005 BMW 3-series (E46), 2006-2011 BMW 3-series or 2007-2012 BMW X5 should ensure they pay special attention to their vehicle\u2019s cooling systems. If the cooling system is not functioning properly this can cause the engine to overheat, and require very expensive repairs.<\/p>\n
This overheating is usually caused by a coolant leak \u2013 which can be quickly identified if the coolant indicator on your dashboard has dropped quickly over a short time. If your BMW\u2019s water pump fails, this can also prevent coolant from flowing freely through your engine, and result in it overheating.<\/p>\n
Catch this early, however, and you can apply K-Seal to fix the problem and prevent the engine from overheating. Widely available, you can find your nearest stockist using our handy search tool<\/a>.<\/p>\n If smoke is coming from your car\u2019s exhaust, it could mean that your BMW\u2019s head gasket is leaking<\/a>, and needs replacing or fixing. Smoke like this tends to appear if the car has just been started or is idling for a while. If your cooling system constantly needs to be topped up with water, this may be a sign too.<\/p>\n A blown gasket always takes a toll on your bank account \u2013 often costing in the thousands. Rather than risking the cost of replacing your BMW\u2019s head gasket altogether, it\u2019s much better to try to fix the leak before it gets to this point.<\/p>\n K-Seal is purpose-made to solve this problem before it gets out of hand, successfully mixing with all kinds of antifreeze and engine coolant to safely repair failures, prevent engine leaks and stop coolant from leaking into the engine cylinder.<\/p>\n Want to fix that problem before it gets out of hand? Find your nearest K-Seal stockist<\/a>, and save yourself the cost of repairing your BMW\u2019s head gasket.<\/p>\n Although we\u2019ve mentioned the most common issues your BMW may encounter or be suffering from, this is not an exhaustive list.<\/p>\n Select an engine part in the interactive diagram below to explore your engine and the important components that keep everything ticking over, or try our 60 second problem solver<\/a> to quickly identify what your issue is from the symptoms.<\/p>\n <\/p>\nHow do I know if my BMW\u2019s head gasket is leaking?<\/h2>\n
<\/a>How much does a BMW head gasket replacement cost?<\/h2>\n
Could other parts of my engine be affected?<\/h2>\n