2016 Chevrolet Camaro — short-trip driving and oil-change intervals
This started as a small annoyance and I finally decided to track it down. 2016 Chevrolet Camaro SS, about 131,000 miles. The car gets lots of cold starts, idli…
Maintenance & Service Intervals
Repairs & Ownership
2016 Ford Focus — coolant is old by age but mileage is low
The vehicle has relatively few miles but the coolant is several years old. I am trying to prioritize maintenance by actual risk. Would you replace based on tim…
2025 Toyota Camry — brake fluid is old but still looks clean
Fluid looks clear in the reservoir but has been in the car for several years. Would you change based on time/moisture rather than appearance?
2018 Subaru Forester — brake fluid is old but still looks clean — Brooklyn owner
2018 Subaru Forester 2.5i, about 83,500 miles. Fluid looks clear in the reservoir but has been in the car for several years.
2017 Nissan Altima 2.5 SV — need advice: Coolant is old by time but low mileage
Car only has 32k miles but the coolant is several years old. Would you change it based on age alone? I'm trying to prioritize maintenance that matters rather t…
TorqueEnthusiast74Community StarterApr 20, 20262017 Nissan Altima 2.5 SVOrange County1 reply0 helpful
2020 Mercedes-Benz E-Class — brake fluid is old but still looks clean
2020 Mercedes-Benz E-Class E450, about 62,000 miles. Fluid looks clear in the reservoir but has been in the car for several years. Would you change based on ti…
RotorOwner247Community StarterApr 18, 20262020 Mercedes-Benz E-Class E450Sacramento10 replies0 helpful
2017 Nissan Altima — coolant is old by age but mileage is low
This started as a small annoyance and I finally decided to track it down. The vehicle has relatively few miles but the coolant is several years old. I am tryin…
2020 Kia Stinger — coolant is old by age but mileage is low — second opinion before I spend money
The vehicle has relatively few miles but the coolant is several years old. I am trying to prioritize maintenance by actual risk. Would you replace based on tim…
2023 Kia Telluride SX Prestige — need advice: Do shorter oil intervals actually make sense for my use?
2023 Kia Telluride SX Prestige, about 22,000 miles. Most of my driving is short trips with a lot of idling, but the factory interval is pretty long. I'd rather…
2024 Land Rover Defender — brake fluid is old but still looks clean
2024 Land Rover Defender 110 P400, about 19,500 miles. Fluid looks clear in the reservoir but has been in the car for several years.
NoMarkupHunter219Community StarterApr 10, 20262024 Land Rover Defender 110 P400Dallas8 replies0 helpful
2019 Mazda Mazda3 — coolant is old by age but mileage is low
This started as a small annoyance and I finally decided to track it down. 2019 Mazda Mazda3 Preferred, about 98,000 miles. The vehicle has relatively few miles…
2006 Mazda RX-8 Sport — first used oil analysis — what should I care about?
Thinking about sending an oil sample in mostly to establish a baseline. For a normal street car, which numbers are actually useful over time and which ones do…
2017 Audi Q7 — brake fluid is old but still looks clean
Fluid looks clear in the reservoir but has been in the car for several years. Would you change based on time/moisture rather than appearance?
2007 Porsche Cayman S — question: Do shorter oil intervals actually make sense for my use?
Most of my driving is short trips with a lot of idling, but the factory interval is pretty long. I'd rather not waste oil, but I also plan to keep the car past…
2023 Hyundai Ioniq 5 — first used-oil analysis: what matters?
I am thinking about sending an oil sample to establish a baseline. For a normal street engine, which trends are actually useful over time and which one-off num…
2023 Jeep Wrangler Rubicon — first used oil analysis — what should I care about?
Thinking about sending an oil sample in mostly to establish a baseline. For a normal street car, which numbers are actually useful over time and which ones do…
2023 Toyota 4Runner — coolant is old by age but mileage is low
2023 Toyota 4Runner TRD Pro, about 36,500 miles. The vehicle has relatively few miles but the coolant is several years old. I am trying to prioritize maintenan…
2019 Audi S4 — first used-oil analysis: what matters?
I am thinking about sending an oil sample to establish a baseline. For a normal street engine, which trends are actually useful over time and which one-off num…
UsedCarCommuter769Community StarterMar 28, 20262019 Audi S4 Premium PlusPhiladelphia6 replies0 helpful
2019 Ram 2500 — brake fluid is old but still looks clean
2019 Ram 2500 Cummins, about 106,000 miles. Fluid looks clear in the reservoir but has been in the car for several years. Would you change based on time/moistu…
2024 Buick Envision — short-trip driving and oil-change intervals
The car gets lots of cold starts, idling and short trips with few long highway runs. The factory interval feels long for that use. How would you set an interva…