Car-audio hobbyist. Here to compare notes, learn, and talk cars.
2007 Toyota Camry LE, about 215,000 miles. The car has crossed 100k and still drives well. I want to stay ahead of age-related failures instead of waiting for roadside problems. What systems started…
2015 BMW 335i, about 147,500 miles. Long-term fuel trims are much more positive at idle than at 2,500 RPM. No obvious misfire. Does that pattern still make an intake/vacuum leak the first place to lo…
2020 Acura RDX SH-AWD, about 32,500 miles. A new recall announcement can hit the news before owners see anything in their VIN lookup. What is the best way to separate confirmed affected populations,…
2023 Nissan Z Performance, about 49,000 miles. Same size and pressure, but the new tires create noticeably more highway hum. Is this usually tread pattern/compound, or should I verify balance and ali…
The car has crossed 100k and still drives well. I want to stay ahead of age-related failures instead of waiting for roadside problems. What systems started needing attention after this mileage for ot…
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 time alone?
2018 Subaru Forester 2.5i, about 94,500 miles. Same size and pressure, but the new tires create noticeably more highway hum. Is this usually tread pattern/compound, or should I verify balance and ali…
2024 Polestar 2 Long Range Dual Motor, about 2,500 miles. The light was on for two days and then disappeared before I could schedule service. Car feels normal. Is there still likely to be useful stor…
2023 Kia Telluride SX Prestige, about 33,000 miles. After a software update the screen occasionally reboots and one saved setting keeps resetting. Is there a normal post-update reset procedure owners…
Two dyno sessions on different days show a noticeable power difference, but the car feels the same. How much can temperature, correction method, tire pressure and dyno type move the result?
