2004 Toyota Land Cruiser — surface rust underneath a winter daily
There is early surface rust on brackets, fasteners and seams underneath, but nothing structural. For a salt-belt car, what treatment slows it down without crea…
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Repairs & ownership
C63 intermittent hesitation pulling away from a stop
Every few days the car hesitates for a split second leaving a stop, then drives normally. No permanent warning light. I want to know what data to capture the n…
Brake fluid is old but still looks clean — 2016 Focus (Detroit)
Looking for a sanity check. Fluid looks clear in the reservoir but has been in the car for several years. Would you change based on time/moisture rather than a…
Single clunk over small sharp bumps
In Bay Area, there is one front-end clunk over pothole edges and driveway lips, but larger smooth bumps do not reproduce it. How would you isolate end links, s…
Square wheel setup on a car that came staggered — 1990 F-150
This started as a small annoyance and I finally decided to track it down. I am considering a square wheel/tire setup so I can rotate tires and simplify track s…
Surface rust underneath a winter daily — 2017 911
There is early surface rust on brackets, fasteners and seams underneath, but nothing structural. For a salt-belt car, what treatment slows it down without crea…
2024 Volkswagen Golf R — windshield replaced — does camera calibration matter? — Northern Virginia owner question
A new windshield is installed and there is no dash warning, but the shop recommends camera calibration. If the manufacturer procedure calls for it, would you d…
Highlander: infotainment became glitchy after an OTA update — 2021
After a software update the screen occasionally reboots and one saved setting keeps resetting. Is there a normal post-update reset procedure owners should try…
Long crank only after filling the fuel tank — 2024 F-150
The car starts normally most of the time, but after filling the tank it occasionally cranks longer and runs rough for a few seconds. Could EVAP/purge behavior…
DailyMiles859Community StarterSep 12, 20252024 Ford F-150 Lariat 3.5 EcoBoostMiami6 replies0 helpful
i4 clunk when changing from reverse to drive (Nashville)
In Nashville, there is a single clunk when changing direction at low speed, especially reverse to drive. No vibration while cruising. What would you inspect fi…
Wireless CarPlay drops at the same intersection — 2021 Model S
Looking for a sanity check. Wireless CarPlay is reliable almost everywhere but disconnects at the same intersection on my commute. Does consistent location poi…
ColdStartEnthusiast797Community StarterSep 14, 20252021 Tesla Model S Long RangeBoston5 replies0 helpful
What should a real pre-purchase inspection include — 2020
I am paying an independent shop to inspect a used car. Besides a scan and putting it on a lift, what should I ask them to check so it is more than a quick stat…
Anyone else: humming rises with road speed, not engine RPM (Westchester)
There is a low hum that rises with road speed regardless of engine RPM. Turning slightly left or right changes the sound. Is that enough to suspect a wheel bea…
Colorado purge valve changed but post-fill stumble remains — P0496
The purge valve was replaced, but I still get a rough start after filling up. The return visit was just a scan after the truck had sat overnight, so of course…
Cayman dealer says they can't reproduce the problem
I've brought the car in twice for an intermittent warning and both times the dealer says no fault found. I have video and timestamps. What's the best way to do…
Windshield replacement created a highway whistle (Baltimore)
A windshield was replaced and now there is a whistle around highway speed that did not exist before. Glass looks seated. Any simple way to locate the air leak…
Elantra wireless CarPlay drops at the same intersection (Washington DC)
Wireless CarPlay is reliable almost everywhere but disconnects at the same intersection on my commute. Does consistent location point strongly to RF interferen…
Single-cylinder misfire comes and goes (Philadelphia)
A cylinder-specific misfire code appeared after one rough start, then cleared and the engine feels normal. Plugs are not very old. Would you swap coils, inspec…
OldSchoolDIYer812Community StarterSep 12, 20252022 Honda Accord 2.0T SportPhiladelphia4 replies0 helpful
Coolant is old by age but mileage is low — 2022 Accord
Noticed this on the car: the vehicle has relatively few miles but the coolant is several years old. I am trying to prioritize maintenance by actual risk. Would…
ColdStartBuilder211Community StarterSep 13, 20252022 Honda Accord 2.0T SportWashington DC2 replies0 helpful
Buzzing noise only at one engine RPM
There is a light buzz from the dash at one narrow RPM range. It disappears above and below that speed. Any good method for locating trim resonance without rand…