Shortly after starting your vehicle, its engine heats up to an optimal operating temperature. If it weren’t for the cooling system, the engine would reach even higher temps, and essentially melt itself. The cooling system, made up of a variety of parts that include the radiator, thermostat and water pump, is essential in preventing this from happening. If you encounter any of these signs of cooling system trouble, do not hesitate to visit your local auto repair shop.

Rising Temperature Gauge

The first sign of cooling system trouble is commonly a rising dashboard temperature gauge. If you spot the gauge reading in the red zone, you will want to pull over and let the car rest. This could be an indication of trouble with the system, so be sure to contact your mechanic to find out why the temperature is rising so drastically.

Steaming Hood

If you miss the gauge, the next thing you may encounter if there is cooling system trouble is white steam coming out from under the hood. This is a clear sign your car is currently overheating. Pull over and shut your car off as soon as possible to prevent any further damage.

Low Coolant Level

From time to time it is smart to check the fluid levels in your vehicle, including the coolant, the specialized fluid used by the cooling system. It is also known as antifreeze. Always check coolant levels when the engine is cool to prevent injuries. If the coolant is low you will more than likely encounter one of the following two issues as well.

White Exhaust Smoke

White exhaust smoke is a common sign that coolant is leaking into the combustion chamber. This may unfortunately mean that your vehicle is in need of more extensive engine repair, but it is critical you visit a shop for proper diagnostics before the issue gets any worse.

Coolant Leak

If you spot a bright green, sweet smelling, liquid under your car, then you’ve just discovered a coolant leak. Operating the vehicle with low levels of coolant will quickly result in overheating, which then leads to engine damage.

If you suspect cooling system trouble, a trip to the auto repair shop will be necessary. To request expert cooling system and radiator repair in Cumming, GA, for your BMW, Mercedes, Porsche, Audi, Volkswagen or other German vehicle, head to G2 Automotive. Our team of expert European auto maintenance experts will have your car running its best in no time. To request an appointment for dealer alternative factory German auto maintenance in Cumming, give us a call at (678) 771-6434!