Purchased the car around 40k miles. Did all the maintenance required for 3-4 years with it now at 98k miles. On the evening near Christmas eve as i was at the red light making a right turn i heard clank from the bottom of my engine, then metal pieces were falling off to the ground. Smoke was coming out from the engine, with the oil pressure illuminating light on. I pulled over to see a trail of oi…
2016 ford Mustang engine problems
severe 62 complaints filed with NHTSA · avg repair $3,100
Complaints
62
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 5 most recent
From what I can remember its always been an issue with cylinder 3. I was always repaired by Ford Auto Nation of Fort Worth and Auto World Repair 2021 Engine Failure: Confirmed and repaired blown head gasket 2022 Check Engine Light code P303 - Found faulty as well as ignition coil on cylinder 3 2025 Engine Failure: code P303 - Found faulty as well as ignition coil on cylinder 3 Excessive smoke d…
The contact owns a 2016 Ford Mustang. The contact stated that while driving at approximately 45 MPH, the check engine warning light illuminated. The vehicle was taken to a dealer where it was diagnosed with a cylinder #3 misfire, and that the spark plugs, coil pack, vacuum sensor, and engine needed to be replaced. The vehicle was repaired, but the failure reoccurred two days later. The vehicle was…
The contact owns a 2016 Ford Mustang. The contact stated that while attempting to start the vehicle, the vehicle failed start. No warning lights were illuminated. The vehicle was towed to a local dealer to be diagnosed. The contact was informed that the valve had fallen into the engine, and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the fa…
AFTER HAVING THE CAR FOR 5 MONTHS (59,000 MI) THE ENGINE BLEW UP WHILE DRIVING 60MPH ON A STATE HIGHWAY AND DROPPED ALL OF ITS OIL. THE ECOBOOST MUSTANGS ARE INCREDIBLY PRONE TO THIS ISSUE AND FORD IS JUST SWEEPING THEM UNDER THE RUG. FORD HAD MY CAR FOR 4 MONTHS WHEN IT WAS MISFIRING (WHICH IS HOW "ECOBOOM" BEGINS) AND REPLACED ALMOST EVERYTHING UNDER THE POWERTRAIN WARRANTY MINUS THE ENGINE, T…
Common questions
How serious is the engine problem on the 2016 ford Mustang?
It's a meaningful issue. 62 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
Some links on this page are affiliate links.