Coolant leaks can lead to serious engine problems if left unchecked, as the cooling system is crucial for maintaining your engine’s temperature. Detecting a coolant leak early can save you from costly repairs and potential engine damage due to overheating. At Freeport Automotive, we provide expert cooling system repair in the greater Sacramento area. Here are five signs that your car might have a coolant leak.

Low Coolant Level

One of the most direct indications of a coolant leak is a consistently low coolant level in the reservoir. If you find yourself frequently topping off the coolant, there might be a leak in the system. It’s essential to check the coolant level regularly and look for any significant drops, which suggest a leak. For safety reasons, remember to only check/add coolant after the engine has cooled off.

Overheating Engine

An overheating engine is a clear sign of a problem with the cooling system, often caused by a coolant leak. If your engine temperature gauge moves into the red zone, or you notice steam coming from under the hood, the engine may not be receiving enough coolant. Overheating can cause severe engine damage, so it’s crucial to address this issue immediately.

Puddles Under the Vehicle

Finding puddles of coolant under your vehicle is another sign of a leak. Coolant is often green, orange, or pink (yours might be a different color) and has a sweet smell. If you notice a puddle with these characteristics under your car, it’s important to alert the mechanic.

Sweet Smell

A sweet smell coming from the engine compartment is another sign of a coolant leak. Coolant contains ethylene glycol, which has a distinct sweet odor. If you smell this while driving or after parking your vehicle, it’s a good idea to check for leaks. The smell can indicate that coolant is leaking onto hot engine parts and evaporating, which could lead to more significant issues.

White Smoke from the Exhaust

White smoke coming from the exhaust pipe can indicate a serious coolant leak, often due to a blown head gasket. When coolant leaks into the engine cylinders, it burns along with the fuel, producing white smoke. 

Cooling System Repair in Sacramento

When you need auto repair in Sacramento and the surrounding area, contact Freeport Automotive at 916-389-2405. At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!