Mini Coopers are powerful vehicles that offer superior performance. They might be small in stature, but they make a bold statement. Even though they are reliable, they are still known to have head gasket issues. Like any other vehicle, your Mini needs regular maintenance performed to keep it running smoothly.
Symptoms of a Failing Head Gasket
Engine is Overheating
An overheating engine is never a good sign. A blown head gasket can allow gases to leak into the coolant or coolant to leak into the cylinders. This will lead to an overheating engine. Never drive your Mini if your engine is overheating. Doing so can cause further damage and possible engine failure.
White Smoke
White, sweet-smelling smoke coming from your exhaust is a sign of a failed head gasket. When antifreeze is able to leak into the cylinders, it is turned to steam and released out of the exhaust, causing this white smoke.
Blue or Gray Smoke
When oil enters into the cylinders, it will create a blue or gray smoke. The smoke will come out of your exhaust.
Fluid Leaks
A failed gasket can lead to a coolant or oil leak. Never let a leak go unchecked. Low fluid levels can lead to engine damage. Leaking oil can also cause a fire, which is threatening to you, your passengers, and other drivers.
Contaminated Oil
Having regular oil changes can help identify a head gasket issue. When oil and coolant combine, they form a milky sludge. This sludge can often be located on the dipstick or filler cap. When your mechanic is performing your oil change, they will be able to notice this issue right away.
Noticeable Loss of Power
A noticeable reduction in engine power can be due to a failing head gasket. The gasket is allowing air and fuel to escape, which will cause a loss of power and a rough running engine.
Car Won’t Start
When your head gasket has failed, your car may not start. The engine may turn over, but it will not ignite. This issue happens because the engine cannot build up enough compression.