Clunk when changing from reverse to drive
There is a single clunk when changing direction at low speed, especially reverse to drive. No vibration while cruising. What would you inspect first: mounts, d…
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Repairs & ownership
Sanity check: new pads squeal more than the old ones (Chicago)
I replaced pads and rotors and now the brakes squeal at low speed even though stopping performance is good. Hardware was cleaned and lubricated. Is some noise…
Anyone else: temperature climbs in traffic but drops once moving?
Coolant temperature rises while sitting with the A/C on, then drops once the car is moving. Coolant level looks correct. Fans run, but I do not know whether th…
CarPlay disconnects at the same part of my commute (Philadelphia)
Wireless CarPlay is solid almost everywhere but drops at one intersection consistently. Is this likely RF interference, or are there settings/firmware things w…
Altima 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…
Sierra 1500 dealer cannot reproduce an intermittent warning
Noticed this on the Sierra 1500: i have brought the car in twice for the same intermittent warning and both visits ended with could-not-reproduce. I have video…
2020 Kia Stinger — dealer cannot reproduce an intermittent warning (Orange County)
I have brought the car in twice for the same intermittent warning and both visits ended with could-not-reproduce. I have video and timestamps. What is the best…
Rear end still feels floaty after new shocks — 2023 M340i (Florida)
Shocks were replaced and there are no obvious loose parts, but the rear still feels vague over highway undulations. What alignment, bushing, tire or installati…
First used-oil analysis: what matters — 2018 C63
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…
New pads squeal more than the old ones
I replaced pads and rotors and now the brakes squeal at low speed even though stopping performance is good. Hardware was cleaned and lubricated. Is some noise…
ColdStartBuilder79Community StarterDec 24, 20252023 Hyundai Ioniq 5 LimitedBay Area38 replies0 helpful
Model Y: recall shows for my model but not my VIN (Michigan)
I saw a recall announcement that includes my model year, but my VIN currently shows no open recall. Is that usually because only a subset is affected, or can V…
Anyone else: coolant is old by age but mileage is low (Connecticut)
In Connecticut, the vehicle has relatively few miles but the coolant is several years old. I am trying to prioritize maintenance by actual risk. Would you repl…
BatteryMechanicish308Community StarterDec 27, 20252022 Volkswagen GTI SEConnecticut35 replies0 helpful
EV9: buzzing noise only at one engine RPM (North Jersey)
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…
Sanity check: windshield replacement created a highway whistle — Bay Area owner question
Noticed this on the 240Z: a windshield was replaced and now there is a whistle around highway speed that did not exist before. Glass looks seated. Any simple w…
2014 Ford F-250 6.7 diesel: P0401 with reduced power
The truck lost power and an EGR-flow code is stored. 2014 Ford F-250 6.7 diesel, about 122,000 miles. I can leave the vehicle overnight if the test needs it. W…
Metallic rattle for a few seconds after cold start — 2012
This started as a small annoyance and I finally decided to track it down. There is a short metallic rattle after the first cold start of the day, then it disap…
What should a real pre-purchase inspection include? — anyone dealt with this recently — 2023 4Runner (Northern Virginia)
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…
BoostHunter990Community StarterDec 24, 20252023 Toyota 4Runner TRD ProNorthern Virginia6 replies0 helpful
Driver-assistance camera needs calibration after windshield — 2021 GLC
New windshield is in and shop says the camera needs calibration. Car drives fine and no warning is showing. Would you still do the calibration immediately, and…
Anyone else: dealer cannot reproduce an intermittent warning — 2023
I have brought the car in twice for the same intermittent warning and both visits ended with could-not-reproduce. I have video and timestamps. What is the best…
HighwayDetailer589Community StarterDec 25, 20252023 Nissan Z PerformanceSacramento13 replies0 helpful
F-150 battery keeps dying after two or three days parked
Battery tested okay at a parts store, but if the car sits for a weekend it sometimes won't crank. Alternator voltage looks normal while running. How would you…
TrailDetailerCommunity StarterDec 23, 20252024 Ford F-150 Lariat 3.5 EcoBoostHouston4 replies0 helpful