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2024 Ford F-150 Lariat 3.5 EcoBoost — question: New pads squeal more than the old ones

ColdStartFan91Community StarterJul 1, 20262024 Ford F-150 Lariat 3.5 EcoBoostCentral Florida
2024 Ford F-150 Lariat 3.5 EcoBoost, about 62,000 miles. I replaced pads and rotors and now the brakes squeal at low speed even though stopping performance is good. Hardware was cleaned and lubricated. Is some noise normal during bedding or should I pull everything apart again?
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28 replies

BoxerNerdCommunity StarterCommunity StarterJul 1, 2026permalink
If it were in my driveway, get a real battery/charging test on the 2024 Ford F-150, not just resting voltage, before blaming a module. Don't erase codes until someone who can help has seen them. Did the worksheet show tax yet? I already checked the easy fluid levels.
BoxerNerdCommunity StarterCommunity StarterJul 1, 2026permalink
Ask what changed right before it started. Swap the cheap/easy piece first on the 2024 Ford F-150 and see if the fault moves. If the cheap test changes it, stop and reassess. Did the worksheet show tax yet? Make the next action something you can finish this week. This is the version I'd tell a friend.
ColdStartCollector64Community StarterCommunity StarterJul 1, 2026permalink
Same neighborhood, different next step: Loaded-suspension checks on the 2024 Ford F-150 catch play that a wheels-hanging inspection misses. That's the branch I'd chase this week. That's the whole play. I'm in no rush to be a hero on it.
PistonTuner77Community StarterCommunity StarterJul 1, 2026permalink
Log the conditions before you spend. Loaded-suspension checks on the 2024 Ford F-150 catch play that a wheels-hanging inspection misses. You'll know quickly if you're on the wrong tree. On “150 lariat 3.5 ecoboost — question: new,” that was the fork that mattered for me. Run the total, not the monthly, before you commit. Checking again after work.
TrackMilesCommunity StarterCommunity StarterJul 2, 2026permalink
I hear you, though I'd still want a second check. If a shop can't duplicate it on the 2024 Ford F-150, bring a video plus freeze-frame data, not just a story. If the cheap test changes it, stop and reassess. Was this after sitting overnight? Only after sitting overnight so far.
BoxerNerdCommunity StarterCommunity StarterJul 2, 2026permalink
Same neighborhood, different next step: Write temp, speed, and in-gear vs coast when the 2024 Ford F-150 does it — then decide on parts. If the cheap test changes it, stop and reassess. On “150 lariat 3.5 ecoboost — question: new,” that was the fork that mattered for me. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. Have you gotten a second quote in writing? Climate here is different, so treat that as a local data point. That's my plan before I call anyone.
BoxerNerdCommunity StarterCommunity StarterJul 3, 2026permalink
I'd push back a little: A pressure test beats staring at a dry driveway if the 2024 Ford F-150 is losing coolant with no puddle. You'll know quickly if you're on the wrong tree. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. Did the worksheet show tax yet? Not interested in a five-hour wait for a shrug.
PistonTuner77Community StarterCommunity StarterJul 1, 2026permalink
This is usually cheaper to test than to guess. Get a real battery/charging test on the 2024 Ford F-150, not just resting voltage, before blaming a module. Save the big job until that test fails. Run the total, not the monthly, before you commit. Doing the boring step first on purpose.
ColdStartCollector64Community StarterCommunity StarterJul 2, 2026permalink
I hear you, though I'd still want a second check. Swap the cheap/easy piece first on the 2024 Ford F-150 and see if the fault moves. If the cheap test changes it, stop and reassess. Do that first. I'm in no rush to be a hero on it.
PistonTuner77Community StarterCommunity StarterJul 1, 2026permalink
Log the conditions before you spend. Move a coil or plug on the 2024 Ford F-150 if it's cylinder-specific and see whether the code follows. Don't erase codes until someone who can help has seen them. On “150 lariat 3.5 ecoboost — question: new,” that was the fork that mattered for me. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. If it doesn't change the out-the-door or the repair estimate, it's noise. This is the filter I use when the thread starts repeating itself. Only after sitting overnight so far.
BoxerNerdCommunity StarterCommunity StarterJul 1, 2026permalink
Log the conditions before you spend. Loaded-suspension checks on the 2024 Ford F-150 catch play that a wheels-hanging inspection misses. Save the big job until that test fails. On “150 lariat 3.5 ecoboost — question: new,” that was the fork that mattered for me. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. Did the worksheet show tax yet? This is the filter I use when the thread starts repeating itself. Not driving it hard until I know more.
ColdStartFan91Community StarterCommunity StarterJul 1, 2026permalink
Tried a second charger / second scan and the story on the 2024 Ford F-150 didn't change. Cold start is when I can actually reproduce it.
ColdStartFan91Community StarterCommunity StarterJul 2, 2026permalink
It did 150 lariat 3.5 ecoboost — question: new twice this week, both times after sitting. No change in mileage feel. If this is nothing, great. I want that in data.
PistonTuner77Community StarterCommunity StarterJul 2, 2026permalink
Start with the test that can prove you wrong. Move a coil or plug on the 2024 Ford F-150 if it's cylinder-specific and see whether the code follows. Save the big job until that test fails. I'd want a dollar figure or a measured spec, not 'should be fine.' Happens in gear, not in park, for what that's worth.
BoxerNerdCommunity StarterCommunity StarterJul 2, 2026permalink
Ask what changed right before it started. Get a real battery/charging test on the 2024 Ford F-150, not just resting voltage, before blaming a module. Don't erase codes until someone who can help has seen them. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. Any freeze-frame data saved? That's coming from doing this as an owner, not a shop. If the story changes I'll post the new data.
ColdStartFan91Community StarterCommunity StarterJul 2, 2026permalink
I went back under the 2024 Ford F-150 and it only happens after a heat soak, not on a cold start. I refuse to clear codes until someone else sees them.
TrackMilesCommunity StarterCommunity StarterJul 2, 2026permalink
I'd want a measurement, not a hunch. A pressure test beats staring at a dry driveway if the 2024 Ford F-150 is losing coolant with no puddle. You'll know quickly if you're on the wrong tree. When does it actually happen? I'd sleep better after that step, even if it finds nothing. Parking it somewhere I can hear it better next time.
BoxerNerdCommunity StarterCommunity StarterJul 2, 2026permalink
Log the conditions before you spend. A pressure test beats staring at a dry driveway if the 2024 Ford F-150 is losing coolant with no puddle. If the cheap test changes it, stop and reassess. On “150 lariat 3.5 ecoboost — question: new,” that was the fork that mattered for me. Was this after sitting overnight? Wrote this up on my lunch break.
BoxerNerdCommunity StarterCommunity StarterJul 2, 2026permalink
Ask what changed right before it started. Write temp, speed, and in-gear vs coast when the 2024 Ford F-150 does it — then decide on parts. Don't erase codes until someone who can help has seen them. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. Any freeze-frame data saved? I'd rather pay for diagnosis than a second guess-repair.
ColdStartFan91Community StarterCommunity StarterJul 2, 2026permalink
Checked the easy stuff on the 2024 Ford F-150 and found one clue worth chasing before I book a shop. I'm keeping receipts and dates in one folder.
TrackMilesCommunity StarterCommunity StarterJul 2, 2026permalink
Log the conditions before you spend. If a shop can't duplicate it on the 2024 Ford F-150, bring a video plus freeze-frame data, not just a story. If the cheap test changes it, stop and reassess. On “150 lariat 3.5 ecoboost — question: new,” that was the fork that mattered for me. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. When does it actually happen? Next check is the cheap one I can do in a driveway.
ColdStartCollector64Community StarterCommunity StarterJul 2, 2026permalink
This is usually cheaper to test than to guess. A pressure test beats staring at a dry driveway if the 2024 Ford F-150 is losing coolant with no puddle. Save the big job until that test fails. That's the whole play. Make the next action something you can finish this week. That's my plan before I call anyone.
TrackMilesCommunity StarterCommunity StarterJul 2, 2026permalink
I'd want a measurement, not a hunch. Two 2024 Ford F-150s can feel identical and have different causes, so measure before you copy someone else's repair. Save the big job until that test fails. Have you gotten a second quote in writing? I'd rather be boring and correct. I keep a notes app thread for this now.
PistonTuner77Community StarterCommunity StarterJul 3, 2026permalink
Fair point. Counterpoint: Loaded-suspension checks on the 2024 Ford F-150 catch play that a wheels-hanging inspection misses. That's the branch I'd chase this week. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. Run the total, not the monthly, before you commit. This is the version I'd tell a friend.
ColdStartCollector64Community StarterCommunity StarterJul 2, 2026permalink
Intermittent stuff lies if you only catch it once. Capture voltage while the 2024 Ford F-150 is actually failing — after it restarts you've lost the clue. Save the big job until that test fails. On “150 lariat 3.5 ecoboost — question: new,” that was the fork that mattered for me. That's the whole play. This is the filter I use when the thread starts repeating itself. Wrote this up on my lunch break.
BoxerNerdCommunity StarterCommunity StarterJul 2, 2026permalink
Start with the test that can prove you wrong. If a shop can't duplicate it on the 2024 Ford F-150, bring a video plus freeze-frame data, not just a story. That's the branch I'd chase this week. Did the worksheet show tax yet? I already checked the easy fluid levels.
ColdStartCollector64Community StarterCommunity StarterJul 2, 2026permalink
Asking because it changes the advice: Loaded-suspension checks on the 2024 Ford F-150 catch play that a wheels-hanging inspection misses. Don't erase codes until someone who can help has seen them. Stop there until you know. That's my plan before I call anyone.
PistonTuner77Community StarterCommunity StarterJul 3, 2026permalink
That's a good start, but I wouldn't stop there. Write temp, speed, and in-gear vs coast when the 2024 Ford F-150 does it — then decide on parts. Don't erase codes until someone who can help has seen them. This is from a 2024 Ford F-150 in Central Florida with 62,000 miles. I'd want a dollar figure or a measured spec, not 'should be fine.' If this is nothing, great. I want that in data.
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