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Nalley Lexus Roswell
2017 Lexus IS 350 Coolant
Lexus Coolant service at Nalley Lexus Roswell in Roswell, GA
SCHEDULE NOWFrequently asked questionsFrequently Asked Questions
6 common questions answered
What are the signs a 2017 Lexus IS 350 needs a coolant service?Signs include a higher-than-usual temperature gauge, a sweet smell, a puddle under the front of the vehicle, or coolant that looks rusty, cloudy or low.
These signs can indicate depleted coolant or a leak, and the system should be checked cold because it is under pressure and hot after running. A pressure test helps determine whether scheduled service or repair is needed.
- Temperature gauge running higher than usual
- Sweet smell or puddle beneath the front
- Rusty, cloudy or low coolant in the reservoir
What is included in a coolant service on a 2017 Lexus IS 350?The service drains and refills the coolant, pressure-tests the system, and inspects the hoses, cap, radiator and water pump area.
The refill uses the coolant type and concentration the manufacturer specifies for this vehicle. Testing helps distinguish coolant that is due for maintenance from a leak that needs repair.
- Drain and refill with manufacturer-specified coolant
- Cooling-system pressure test
- Inspection of hoses, cap, radiator and water pump area
How often should the coolant in a 2017 Lexus IS 350 be changed?The manufacturer publishes a maintenance schedule for this vehicle, and that schedule settles when coolant should be flushed and replaced.
For the 2017 Lexus IS 350, the manufacturer’s schedule calls for coolant flush and replacement every 50,000 miles. Coolant condition can also be tested at a service visit between those points, especially when symptoms or a dropping level appear.
- Follow the manufacturer’s published schedule
- Test coolant condition during service visits
- Investigate recurring low levels for a possible leak
What kind of coolant does a 2017 Lexus IS 350 use?The manufacturer specifies the coolant type for the 2017 Lexus IS 350, and the correct choice should follow that specification.
Coolants are not interchangeable, so selecting fluid by convenience can compromise the intended protection. Colour is not a reliable guide to what is in the bottle; the manufacturer’s specification and the vehicle’s service requirements determine the correct coolant.
- Use the manufacturer-specified coolant type
- Do not treat different coolants as interchangeable
- Do not use colour alone to identify coolant
Can I just top off the coolant in a 2017 Lexus IS 350?Topping off restores the coolant level but does not restore the additive package, and a level that keeps dropping points to a leak rather than normal consumption.
Check the system only when it is cold; it is under pressure and hot after running. A recurring low level should lead to an inspection and pressure test rather than repeated additions.
- Top-off restores level only
- Depleted additives still need service
- Repeated loss calls for leak inspection
How do I book cooling system service at Nalley Lexus Roswell?You can schedule an appointment online or call Nalley Lexus Roswell at 770-284-8580.
The dealership is at 980 Mansell Road in Roswell, GA, near GA-400 Exit 8. Booking the service gets the coolant’s condition and the system’s pressure tested, helping separate maintenance due from a leak that needs repair.
- Online scheduling is available
- Call 770-284-8580 for assistance
- Visit 980 Mansell Road, Roswell, GA 30076