2021 Hyundai Palisade — temperature climbs in traffic but drops once moving

Intermittent stuff lies if you only catch it once. A pressure test beats staring at a dry driveway if the 2021 Hyundai Palisade is losing coolant with no puddle. If the cheap test changes it, stop and reassess. On “temperature climbs in traffic but drops once,” that was the fork that mattered for me. Any freeze-frame data saved? If your situation is the opposite, ignore me. Next check is the cheap one I can do in a driveway.

I wouldn't throw parts yet. Loaded-suspension checks on the 2021 Hyundai Palisade catch play that a wheels-hanging inspection misses. If the cheap test changes it, stop and reassess. This is from a 2021 Hyundai Palisade in Los Angeles with 82,000 miles. Have you gotten a second quote in writing? Worth doing even if the car feels fine right now. Not driving it hard until I know more.

Log the conditions before you spend. If a shop can't duplicate it on the 2021 Hyundai Palisade, bring a video plus freeze-frame data, not just a story. You'll know quickly if you're on the wrong tree. On “temperature climbs in traffic but drops once,” that was the fork that mattered for me. That's the sequence I'd use. Parking it somewhere I can hear it better next time.

I wouldn't throw parts yet. If a shop can't duplicate it on the 2021 Hyundai Palisade, bring a video plus freeze-frame data, not just a story. If the cheap test changes it, stop and reassess. No need to make it theatrical. I've seen both outcomes, which is why I'd test instead of assume. I'll update if anything new shows up.

Start with the test that can prove you wrong. Loaded-suspension checks on the 2021 Hyundai Palisade catch play that a wheels-hanging inspection misses. Don't erase codes until someone who can help has seen them. Have you gotten a second quote in writing? Happens in gear, not in park, for what that's worth.

If it were in my driveway, loaded-suspension checks on the 2021 Hyundai Palisade catch play that a wheels-hanging inspection misses. That's the branch I'd chase this week. Any freeze-frame data saved? Not trying to scare you — just skip the expensive first guess. I'd rather look cautious in this thread than stuck later.

Ask what changed right before it started. Two 2021 Hyundai Palisades can feel identical and have different causes, so measure before you copy someone else's repair. Save the big job until that test fails. No need to make it theatrical. Wrote this up on my lunch break.