Home · 2026 Ford Mustang Gt350r · Complaints
What 4 owners told NHTSA about the 2026 Ford Mustang Gt350r
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
1 of 4 complaints match · Transmission & drivetrain · clear filters
Jun 15, 2026Transmission & drivetrainEngine
Description On your vehicles engine, one or more of the clips that retain the engines pistons to their connecting rods may be mis-installed or missing. Safety Risk A mis-installed clip may result in an audible knocking noise that increases over time. Progression of this issue can lead to piston failure and engine damage, resulting in a loss of motive power and increasing the risk of a crash. Remedy Parts are available to repair your vehicle. Ford Motor Company has authorized your dealer to inspect your vehicles engine for evidence of mis-installedmissing clips. If found, the engine long block assembly will be replaced free of charge. Recall service not available right now. We have a remedy but parts are not available right now. We will inform you when the service is available. Or, you can contact your dealer.
NHTSA ODI 11744348
Working with the data? Download all 4 complaints as CSV · fetched from NHTSA July 19, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2026 Ford Mustang Gt350r verdict →