The engine shut off at a stop once, restarted right away, and has been normal since. No warning stayed on. What data or checks would you prioritize before trus…
Car is smooth around town, but on the highway I get a vibration in the steering wheel and seat between about 62 and 70 mph. Above that it actually gets a littl…
The car stays dry in normal rain but after a long storm one front footwell gets damp. Door seal looks okay. What drain/seam tests would you do before tearing t…
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…
2024 BMW i4 eDrive40, about 20,500 miles. I can feel a small click through the seat base in corners. Mounting bolts appear tight and power functions work. How…
2017 Porsche 911 Carrera S, about 54,000 miles. Fluid looks clear in the reservoir but has been in the car for several years.
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…
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…
No vibration cruising, but braking from highway speed makes the steering wheel shake. Pads still have material. Is rotor thickness variation the usual culprit…
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…
2021 Lexus ES 350, about 79,500 miles. I have brought the car in twice for the same intermittent warning and both visits ended with could-not-reproduce. I have…
2024 Audi Q5 Premium Plus, about 33,500 miles. I am considering a square wheel/tire setup so I can rotate tires and simplify track spares. Besides clearance, w…
2025 Hyundai Tucson Hybrid Limited, about 20,500 miles. A new windshield is installed and there is no dash warning, but the shop recommends camera calibration.…
2021 Mazda CX-5 Turbo, about 57,500 miles. The A/C works well with road speed but gets noticeably warmer at long lights, then cools again almost immediately on…
1972 Chevrolet C10, about 194,000 miles. A windshield was replaced and now there is a whistle around highway speed that did not exist before. Glass looks seate…
2022 Genesis GV70 3.5T, about 35,500 miles. News says my model year is involved, but the VIN lookup shows no open recall. Is that usually because only certain…
I can feel a small click through the seat base during left-right transitions. Bolts appear tight and the seat motor works. Anyone found a common way to isolate…
2021 Mazda CX-5 Turbo, about 88,500 miles. There is early surface rust on brackets, fasteners and seams underneath, but nothing structural. For a salt-belt car…
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…
2008 Honda Accord EX-L, about 111,500 miles. The car starts normally most of the time, but after filling the tank it occasionally cranks longer and runs rough…
