2019 Ford Mustang engine problems
62 of the 149 complaints owners filed with NHTSA about the 2019 Ford Mustang name the engine (NHTSA’s “Engine” heading — the engine and its cooling system). Filed under the same heading: 21 manufacturer bulletins. Every figure below is a document in a federal file, linked; none is a failure rate, and none is a verdict on any one car.
What owners filed about the engine
Source: NHTSA complaint database0 of the 62 reports a crash · 0 a fire · 0 injuries. Self-reported, unverified.
Filed per year: 2019: 3 · 2021: 2 · 2022: 1 · 2023: 6 · 2024: 16 · 2025: 20 · 2026: 14
Half of the 18 owners who gave an odometer reading reported the engine problem between 26,000 and 95,000 miles. A median of reports, not the life of a part.
149 complaints in all about the 2019 Ford Mustang, 14 filed in 2026. The whole picture, every system →
Counts are owner reports to NHTSA, not verified defects, and scale with how many of these were sold; nothing here is a rate. NHTSA groups complaints coarsely, so “Engine” means the same area of the vehicle, not one fault.
Across model years: Ford Mustang engine problems, every year on file →
In owners’ own words
Source: NHTSA complaint databaseFiled with NHTSA by the people who own these cars, about the engine. Quoted as written, with anything identifying removed; unverified reports — what was said, not a finding that it was true.
Bought the car for my son August 2. The engine light came on the end of October, the Ford dealer was backed up once they took a look at it in the beginning of November. They told me I needed a whole new engine due to a coolant intrusion problem.
Check engine light kept coming on for a misfire after my car was shaking in idle for months. By the time check engine light came on, the code read misfire cylinder 2. Assumed at first it was spark plugs or ignition coil, so I replaced those and still was having the issue.
The contact owns a 2019 Ford Mustang. The contact stated while operating the vehicle, the check engine warning light remained illuminated. The vehicle experienced misfiring, and a knocking sound was coming from underneath the vehicle while shifting into reverse. There were fumes coming from outside the vehicle.
I was driving on the the 215 Freeway in Las Vegas and the car started to shutter with a loss of power in the engine. The check engine light starting blinking orange. I was going downhill so I let the car coast while I tried to pull off the road.
The contact owns a 2019 Ford Mustang. The contact stated that after starting the vehicle, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the spark plugs, and ignition coils needed to be replaced. The vehicle was repaired; however, the failure recurred.
What is on file about the engine
Source: NHTSA recalls, investigations and manufacturer communications21 manufacturer bulletins filed under this heading
The 0 newest are listed; every one is on the model year’s page. Quote the document number at a service desk — it is a diagnosis the maker has already written down.
Common questions
Source: NHTSA complaint database, recalls and manufacturer communicationsAre engine problems common on the 2019 Ford Mustang?
They are documented: NHTSA holds 62 owner complaints naming the engine on this model year (42% of everything owners filed about it), and 21 manufacturer bulletins are filed under the same heading. Whether it is a problem on one particular car is a diagnosis, not a count, and a count says nothing about how many were sold.
Is there a recall for the engine on the 2019 Ford Mustang?
No recall campaign is filed under this heading for this model year (there are 6 filed under other headings). A bulletin is not a recall: it carries no federal duty to repair for free.
When do engine problems show up on the 2019 Ford Mustang?
Owners who gave an odometer reading reported it at a median of 54,807 miles; half of them between 26,000 and 95,000. That is when reports cluster, not the life of a part.
What does NHTSA's "Engine" heading cover?
The engine and its cooling system. Owners choose the heading when they file, so it says which area of the vehicle the complaint is about, not which part failed.