Your engine produces a tremendous amount of heat, and your cooling system is what keeps it in check. When coolant leaks, a radiator corrodes, or a water pump starts to fail, engine temperatures rise fast, and the damage that follows can be expensive. At Luai’s Automotive in Waterford Township, MI, our certified technicians diagnose and repair cooling systems on all makes and models, keeping your engine protected through every Michigan season.
We’re located at 3484 Highland Rd in Waterford Township, open Monday–Friday 8 AM–6 PM and Saturday 8 AM–3 PM. Stop in for a free inspection and written estimate.
Cooling System Repair and Auto Repair Services
Luai’s Automotive handles a full range of cooling system repairs at our Waterford Township location. Whether you’re dealing with an active coolant leak, an overheating engine, or a heater that stopped working in January, our technicians have the tools and experience to find the problem and fix it correctly. Our cooling system services include:
- Radiator repair and replacement — radiators corrode, crack, and clog over time; a compromised radiator can’t release engine heat effectively
- Water pump repair and replacement — the water pump circulates coolant through the engine and heater core; when it fails, the entire system stops working
- Thermostat replacement — a stuck thermostat causes the engine to run too hot or prevents it from reaching proper operating temperature
- Coolant flush and refill — old coolant loses its protective properties and corrodes system components from the inside
- Coolant hose replacement — Michigan winters and summers both accelerate hose wear; cracked or soft hoses are a common source of leaks
- Radiator fan service — a cooling fan that doesn’t engage at the right time causes overheating, especially in stop-and-go traffic
- Heater core repair — a leaking heater core causes poor cabin heat, a sweet smell from the vents, and coolant loss without an obvious external leak
- Coolant leak diagnosis — we pressure test the system to locate leaks accurately before recommending parts
- AC and refrigerant service — recharge, leak repair, and compressor inspection to keep the AC working alongside the engine cooling system
Signs Your Cooling System Needs Attention
Cooling system problems tend to get worse over time, not better. Bring your vehicle to our Waterford Township shop if you notice any of these warning signs:
- The temperature gauge is higher than normal
- Steam or smoke coming from under the hood
- Coolant puddles under your parked vehicle
- A sweet smell from the engine bay or inside the cabin
- The low coolant warning light on your dashboard
- Poor or no cabin heat during winter
- Milky or discolored engine oil are a sign of coolant mixing with oil
- Vibration problems or unusual engine behavior that coincide with temperature changes
Transmission Fluid Service and Complete Auto Repair
At Luai’s Automotive, cooling system repair is one part of what we do. Our Waterford Township location handles a full range of auto repair and maintenance services, so if your vehicle needs more than just a coolant flush, our team can take care of it in the same visit.
Services we provide include:
- Transmission fluid service and transmission repair
- Oil changes and engine service
- Brake repair, including wheel cylinders and brake shoes
- Electrical diagnostics, including the alternator, starter, and ABS
- Suspension repair, including ball joints, bushings, steering linkage, and more
- AC service and air conditioning repair
- Fuel injector service
- Tire service and rotation
Having one shop handle all of your vehicle’s maintenance means nothing gets overlooked and your service history stays in one place.
Family Owned Auto Repair in Waterford Township
Luai’s Automotive is a family owned and operated shop serving Waterford Township and surrounding Michigan communities. We have three locations in Waterford Township, Commerce Township, and Livonia, and our commitment to honest service and fair pricing is consistent across all of them.
Our certified technicians bring 25+ years of combined experience to every repair, and we back them up with a warranty. We also have the expertise to work on all makes and models. It doesn’t matter if your vehicle needs a routine coolant flush or a more involved radiator or water pump replacement, you can count on Luai’s Automotive to get it done right.
- ASE-certified technicians with 25+ years of combined experience
- Free inspections and written estimates on all repairs
- Warranty-backed repairs on all major work
- All makes and models, imports and domestics
- Open Monday–Friday 8 AM–6 PM, Saturday 8 AM–3 PM
Schedule Your Cooling System Repair in Waterford Township, MI, Today
Don’t wait for an overheating engine to tell you something is wrong. Call Luai’s Automotive at (248) 677-2551 or book an appointment online for a free inspection and estimate. Our team is ready to help.
Frequently Asked Questions
How do I know if my radiator needs to be replaced?
Common signs include visible coolant leaks near the front of the vehicle, a sweet smell from the engine bay, the engine running hotter than normal, and discolored or rusty coolant when you check the reservoir. A radiator that’s heavily corroded internally may not show obvious external signs but will still restrict coolant flow. Our technicians inspect and pressure test the system to determine whether the radiator can be repaired or needs replacement.
What does a cooling fan do and how do I know if mine is failing?
The cooling fan pulls air through the radiator when the vehicle is moving slowly or idling, including situations where natural airflow isn’t enough to cool the coolant. That’s why a failing fan often causes overheating in traffic but normal temperatures at highway speeds. If your engine runs hot when idling but cools down once you get moving, the cooling fan is a likely culprit.
Can a bad thermostat damage my engine?
Yes. A thermostat stuck in the closed position prevents coolant from flowing to the radiator, causing the engine to overheat quickly. A thermostat stuck open prevents the engine from reaching proper operating temperature, which reduces fuel efficiency and increases wear. This, of course, also affects how the heater performs. Both conditions should be addressed promptly.
Do you service the cooling system on all vehicle makes and models?
Yes. Luai’s Automotive works on all makes and models at our Waterford Township location. Call us at (248) 677-2551 if you have questions about your specific vehicle.
Is cooling system maintenance something I should do every year?
An annual inspection is a smart practice, particularly in Michigan where winters and summers both stress cooling system components. A full coolant flush doesn’t need to happen every year for most vehicles, but having the system inspected, including hoses, coolant condition, pressure cap, and thermostat, gives you an early warning on anything that’s starting to wear before it causes a breakdown.
