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 do it even when lane-assist functions app…
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 people overreact to? Trying to diagnose…
2018 Mercedes-AMG C63 S, about 111,500 miles. Most owners have one warning sign they ignored because the car still drove fine. What did you postpone that ended up causing a much larger repair?
The dealer says the car passed the manufacturer CPO inspection and suggests an outside inspection is unnecessary. I like the warranty but still want an independent PPI. Overkill or sensible?
Car needs tires soon and has a few cosmetic issues. I am not sure whether spending money first will return more in the sale price. What repairs or detailing usually pay back and what should just be d…
This started as a small annoyance and I finally decided to track it down. News says my model year is involved, but the VIN lookup shows no open recall. Is that usually because only certain build rang…
2018 Mercedes-AMG C63 S, about 135,500 miles. Two dyno sessions on different days show a noticeable power difference, but the car feels the same. How much can temperature, correction method, tire pre…
A former rental is cheaper than privately owned examples and has frequent service records. Cosmetics show normal wear. What extra inspection points matter because of rental use?
2023 Mercedes-AMG C43 4MATIC, about 78,000 miles. 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 th…
2018 Mercedes-AMG C63 S, about 74,500 miles. Cabin fan works normally on certain settings and then cuts out or changes speed unpredictably on others. Before replacing the blower motor, what should be…
2023 Mercedes-AMG C43, about 16,000 miles. 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 yo…
2023 Mercedes-AMG C43 4MATIC, about 1,200 miles. Bought a cheap project because the shell was solid, and now the 'small stuff' list is longer than the drivetrain list. How do you guys prioritize safe…
2018 Mercedes-AMG C63 S, about 114,500 miles. Car looks clean and the price is fair, but seller says they do not have time for a PPI because other buyers are interested. Would you treat that as an au…
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 narrow down a parasitic draw without pul…
A/C gets properly cold on the highway but becomes noticeably warmer at long lights. It cools down again almost immediately once the car is moving. Could this still be a refrigerant issue or does that…
Seller says the loan was recently paid off but paperwork has not caught up. I am willing to wait, but what proof would you require before giving any money?
2023 Mercedes-AMG C43 4MATIC, about 8,200 miles. Reservoir moves from full to low over a few weeks. No puddle, no obvious hose leak, and the oil looks normal. Is a pressure test the next logical step…
2023 Mercedes-AMG C43 4MATIC, about 48,000 miles. A/C gets properly cold on the highway but becomes noticeably warmer at long lights. It cools down again almost immediately once the car is moving. Co…
2023 Mercedes-AMG C43 4MATIC, about 118,000 miles. I get a light shudder at steady throttle around 35–45 mph. If I accelerate harder or lift off, it goes away. Trying to figure out whether this sound…
This started as a small annoyance and I finally decided to track it down. 2018 Mercedes-AMG C63 S, about 122,500 miles. Pads and rotors were replaced recently and stopping performance is good, but th…
