2013 Hyundai Veloster Coolant in Peoria, AZ

Overheating warnings, a sweet smell, low coolant in the reservoir when checked cold, or visible leaks signal it’s time for a coolant service.

Temperature fluctuations, weak cabin heat, or dried residue around hose connections also point to coolant degradation or a sealing issue. A professional test confirms additive strength and system integrity. Addressing these early helps protect aluminum components from corrosion and keeps the engine in its proper temperature range.

• Temperature gauge creeping higher than normal
• Coolant level dropping between cold checks
• Puddles or crusty residue near hoses, radiator, or water pump area

The service drains the old coolant, refills with manufacturer‑specified coolant, pressure tests the system, and inspects hoses, clamps, cap, radiator, and heater performance.

Air is bled to restore proper flow, and fans are verified for correct operation. Any leaks or worn parts found during testing are documented and reviewed with you before further work. This restores heat transfer and corrosion protection to support reliable daily driving.

• Drain and refill with the correct, manufacturer‑specified coolant
• System pressure test and cap verification
• Visual inspection of hoses, clamps, radiator, and related components

The manufacturer publishes the maintenance schedule for this vehicle, and that schedule determines coolant change timing.

Between scheduled services, technicians can test coolant condition during a routine visit to assess additive strength and contamination. Driving in high heat or frequent stop‑and‑go may warrant closer monitoring. Follow the official schedule and use testing to validate condition between intervals.

• Consult the manufacturer’s maintenance schedule
• Request a coolant condition test at service visits
• Adjust monitoring for severe heat or heavy stop‑and‑go use

The manufacturer specifies the correct coolant for this vehicle, and coolants are not interchangeable; colour is not a reliable guide.

Using an off‑spec product can reduce corrosion protection or create deposit issues. At Larry H. Miller Hyundai Peoria, we select coolant that meets the vehicle’s specification and mix it to the required concentration. This helps protect aluminum components and maintain stable operating temperatures.

• Use only the manufacturer‑specified coolant
• Do not choose by colour; it can be misleading
• Have the correct mix prepared and installed by a professional

Topping off restores level but does not refresh the additive package, and a level that keeps dropping indicates a leak that should be inspected.

Always check levels only when the engine is cold; the system is pressurized and hot after running. If you need frequent top‑offs, schedule an inspection to locate the source. A full service verifies pressure integrity and restores corrosion protection.

• Check coolant level only when cold
• Book an inspection if the level repeatedly drops
• Service is required to renew depleted additives

Use our online portal to schedule service or call the dealership for assistance.

Pick a time that fits your day, and we’ll test coolant condition, pressure check the system, and perform a proper drain and refill if due. Before you come in, review current service specials for value‑added offers. Our team will confirm details and answer any questions.

• Book online via the service scheduler
• Call for help choosing a time
• Review service specials before your visit