The A/C works well with road speed but gets noticeably warmer at long lights, then cools again almost immediately once moving. Does that point more toward airf…
2016 Chevrolet Camaro SS, about 153,500 miles. Coolant temperature rises while sitting with the A/C on, then drops once the car is moving. Coolant level looks…
The car gets lots of cold starts, idling and short trips with few long highway runs. The factory interval feels long for that use.
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 s…
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…
Ignoring limited-production supercars, which current or recent cars have the ingredients collectors may care about later: drivetrain, design, rarity, enthusias…
On repeated pulls I can feel the car soften as temperatures rise. Would you prioritize an intercooler before adding more boost, even if the current setup is ot…
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 stored or pending data…
Budget works for either a lightly used luxury SUV or a new mainstream model with a full warranty. I'm more worried about three-to-five-year ownership cost and…
The reservoir goes from full to low over several weeks. No puddle, oil looks normal, and I cannot find dried coolant around the hoses. Is a pressure test the n…
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 chec…
Inventory looks better but dealer quotes still vary a lot. I'm not looking to name-and-shame anyone—just trying to get a sense of whether people are seeing rea…
2024 Chevrolet Corvette Stingray Z51, about 46,500 miles. The A/C works well with road speed but gets noticeably warmer at long lights, then cools again almost…
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 nee…
2021 Chevrolet Silverado 1500 LTZ 6.2, about 14,500 miles. New windshield is in and shop says the camera needs calibration. Car drives fine and no warning is s…
Certain bumps can start a violent steering oscillation that stops only after slowing down. I want a diagnostic checklist for joints, track bar, caster and whee…
I was focused on tow rating until I started adding passengers, gear and tongue weight. Now payload looks like the real limit. How much buffer do you personally…
2021 Chevrolet Silverado 1500 LTZ 6.2, about 78,000 miles. Budget works for either a lightly used luxury SUV or a new mainstream model with a full warranty. I'…
2018 Chevrolet Tahoe LT, about 142,000 miles. The engine shut off at a stop once, restarted right away, and has been normal since. No warning stayed on. What d…
2021 Chevrolet Silverado 1500 LTZ 6.2, about 78,000 miles. At steady speed with light throttle I get a vibration that feels almost like driving over fine rumbl…
