Is Your Cooling System Ready for a Little Rock July?
July in Little Rock is no joke. Temperatures routinely climb into the mid-90s, and when you factor in humidity, your vehicle’s engine is working in conditions it was never exactly designed to enjoy. For Central Arkansas drivers, July is one of the most common months for overheating, radiator trouble, and cooling system failures — and most of them are preventable with the right maintenance.
At Moore Robinson, we see a noticeable uptick in cooling-related repairs every summer. Here’s what you should know before the heat gets the better of your engine.
How Your Cooling System Works
Your engine generates an enormous amount of heat every time you drive. The cooling system — made up of your radiator, water pump, thermostat, hoses, and coolant — is what keeps that heat from damaging critical engine components. When any part of that system weakens or fails, your engine temperature rises fast.
In extreme heat, there’s less margin for error. A cooling system that’s running at 80 percent efficiency in March can fall short in the middle of a July afternoon in North Little Rock.
Warning Signs to Watch For
Your vehicle will usually give you some signal before a cooling system problem becomes a roadside emergency. Pay attention to:
The temperature gauge climbing higher than normal. If your gauge is creeping toward the red zone, don’t ignore it. Pull over safely and let the engine cool before continuing.
Steam or smoke from under the hood. This almost always means coolant is leaking or boiling off, and it requires immediate attention.
A sweet or syrupy smell inside or outside your vehicle. That’s often the smell of coolant burning or leaking onto a hot engine surface.
Low coolant warning light. Modern vehicles will alert you when coolant levels drop. A low level usually points to a leak somewhere in the system.
Visible leaks under your vehicle. A puddle of bright green, orange, or pink fluid beneath your car after it’s been parked is a sign of a coolant leak.
What a Cooling System Inspection Covers
When you bring your vehicle to Moore Robinson for a cooling system check, our technicians inspect coolant levels and condition, check hoses and belts for cracks or wear, test the thermostat and water pump function, and look for any signs of leaks at the radiator or connections. If your coolant is due for a flush, we’ll let you know — old coolant loses its ability to regulate temperature and protect against corrosion over time.
Catching a cracked hose or a slow radiator leak now costs far less than an overheated engine in the middle of a Little Rock afternoon.
Don’t Wait Until the Heat Gets You
If you haven’t had your cooling system looked at recently, July is the time to do it. Moore Robinson has three convenient locations in the Little Rock and North Little Rock area to make it easy to stop in before summer puts your engine to the test.
Stop by our Fairway Ave., Cantrell Rd., or West Markham Rd. location, and let our team make sure your cooling system is ready for everything Arkansas summer throws at it.
