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2022 Honda Accord — car died once at a light and restarted immediately

ShiftHunter834Community StarterJul 1, 20262022 Honda Accord 2.0T SportLong Island
2022 Honda Accord 2.0T Sport, about 79,000 miles. 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 trusting it on a long trip?
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8 replies

ProjectTraveler413Community StarterCommunity StarterJul 1, 2026permalink
Intermittent stuff lies if you only catch it once. Move a coil or plug on the 2022 Honda Accord if it's cylinder-specific and see whether the code follows. Save the big job until that test fails. On “car died once at a light and,” that was the fork that mattered for me. This is from a 2022 Honda Accord in Long Island with 79,000 miles. Run the total, not the monthly, before you commit. Climate here is different, so treat that as a local data point. I'm keeping receipts and dates in one folder.
WrenchDetailer631Community StarterCommunity StarterJul 2, 2026permalink
Yes, with one caveat: Capture voltage while the 2022 Honda Accord is actually failing — after it restarts you've lost the clue. Don't erase codes until someone who can help has seen them. This is from a 2022 Honda Accord in Long Island with 79,000 miles. When does it actually happen? Doing the boring step first on purpose.
ShiftHunter834Community StarterCommunity StarterJul 1, 2026permalink
Tried a second charger / second scan and the story on the 2022 Honda Accord didn't change. If that fails I'll eat the diagnostic fee.
HighwayDaily626Community StarterCommunity StarterJul 1, 2026permalink
I'd want a measurement, not a hunch. A pressure test beats staring at a dry driveway if the 2022 Honda Accord is losing coolant with no puddle. You'll know quickly if you're on the wrong tree. Verbal 'we'll take care of it' is not a plan. I'm keeping receipts and dates in one folder.
PistonGeek244Community StarterCommunity StarterJul 1, 2026permalink
This is usually cheaper to test than to guess. Move a coil or plug on the 2022 Honda Accord if it's cylinder-specific and see whether the code follows. You'll know quickly if you're on the wrong tree. Verbal 'we'll take care of it' is not a plan. That's coming from doing this as an owner, not a shop. Cold start is when I can actually reproduce it.
UsedCarCommuterCommunity StarterCommunity StarterJul 2, 2026permalink
If it were in my driveway, two 2022 Honda Accords can feel identical and have different causes, so measure before you copy someone else's repair. That's the branch I'd chase this week. Stop there until you know. That's my plan before I call anyone.
ProjectTraveler413Community StarterCommunity StarterJul 2, 2026permalink
Ask what changed right before it started. A pressure test beats staring at a dry driveway if the 2022 Honda Accord is losing coolant with no puddle. Save the big job until that test fails. If it doesn't change the out-the-door or the repair estimate, it's noise. If that fails I'll eat the diagnostic fee.
UsedCarCommuterCommunity StarterCommunity StarterJul 4, 2026permalink
Asking because it changes the advice: Loaded-suspension checks on the 2022 Honda Accord catch play that a wheels-hanging inspection misses. You'll know quickly if you're on the wrong tree. Do that first. That's coming from doing this as an owner, not a shop. Parking it somewhere I can hear it better next time.
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