2021 Ford F-350 fuel system problems
The 2021 Ford F-350 has 35 fuel system complaints filed with NHTSA — 29% of the year's total, and roughly flat versus the prior model year.
35
Fuel System complaints
29%
Share of year
0
Crash-involved
0
Related recalls
Fuel System complaints by year
What owners report
“This vehicle has horrible throttle response. When I take off normally then let off the gas then try and accelerate, there is a 2-3 second lag in acceleration. Itâs dangerous because Iâve had times where I canât get out of the way of oncoming traffic. Not all of these trucks have this and I…”
Common questions
How many fuel system complaints does the 2021 Ford F-350 have?
NHTSA has 35 complaints about the 2021 Ford F-350 fuel system — 29% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.