2023 Ford F-350 Super Duty: Loud clunk to park
Common wear/failure (not a recall)
Symptoms
Owners of the 2023 F-350 Super Duty report: loud clunk to park. CarComplaints.com lists 1 owner complaints, average mileage 500 miles.
NHTSA has 4 owner complaints for the 2023 F-350 Super Duty in this area. Examples:
- NHTSA complaint ODI #11756450 (filed 08/12/2026): “Vehicle randomly hesitates to shift (slip/flare), usually from 3-4 or 8-9 gears. it is sometimes accompanied by a clunk/slam before/after engaging the higher numbered gear. it seems to happen more often when the transmission is at/approaching normal operatin…”
- NHTSA complaint ODI #11640691 (filed 02/04/2025): “The contact owns a 2023 ford f-350 sd. the contact stated that there was a whirring sound coming from the vehicle since the vehicle was purchased. there was no warning light illuminated. the vehicle was taken to the dealer, but the vehicle was not diagnosed. t…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: none clearly reported. Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Diagnosis needs a scan tool; repair or replacement needs a lift, transmission jack and the manufacturer's fluid fill/relearn procedure. (Our assessment.)
Cost
No sourced cost range: get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
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