2017 Ford Mustang engine problems

Related recalls

• Recall 16V779000Oct 26, 20166,582 vehicles
  ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

  Ford Motor Company (Ford) is recalling certain model year 2015-2017 Mustang vehicles manufactured February 24, 2015, to August 30, 2016. A hose may separate from the engine oil cooler tube assembly causing an oil leak.

  Risk: A sudden loss of engine oil may cause engine failure, increasing the risk of a crash. Additionally, an oil leak, in the presence of an ignition source, increases the risk of a fire.

  Remedy: Ford will notify owners, and dealers will replace the engine oil cooler tube assembly, free of charge. The recall began on March 23, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 16S40.

What owners say

1. Filed May 26, 202650,000 miPAEngine

   The contact owns a 2017 Ford Mustang. The vehicle was taken to the local dealer for a routine timing cover replacement. The contact believed the engine was damaged while being serviced. Upon retrieval, the check engine light was illuminated. There was an abnormal ticking noise detected. The vehicle had misfired. The vehicle had not been diagnosed or repaired. The manufacturer was not notified. The failure mileage was approximately 50,000.

   NHTSA complaint #11739997 · source
2. Filed May 14, 2026CAEngine

   Head gasket failure, specifically corrosion of the engine block. One day the car just did not start at all, with no clear indication of head gasket failure until compression test was ran. Symptoms include coolant levels getting lower each week, with constant refills needed. Random misfires. Smoke randomly emitting from the exhaust when idle. Has not been inspected by the manufacturer, police or insurance.

   NHTSA complaint #11737770 · source
3. Filed Jul 7, 2025115,288 miFLEngine

   The contact owns a 2017 Ford Mustang. The contact stated that after the vehicle was started in the morning, the vehicle was idling rough. The contact stated that later while driving at various speeds, there was a misfire coming from the engine. The contact stated that while checking the engine oil level, the contact became aware that the coolant reservoir level was low. The contact refilled the coolant reservoir however, the engine misfire continued. The contact had taken…

   NHTSA complaint #11671607 · source
4. Filed Jun 4, 202580,000 miFLEngine

   The contact owns a 2017 Ford Mustang. The contact stated while driving approximately 40 MPH, the message "High Temperature - Pull Over" was displayed on the instrument panel. The contact was consistently adding coolant to the coolant reservoir for the vehicle to return to normal operation. The failure had occurred on several occasions. The contact stated that there was no warning light illuminated. The vehicle was taken back to the residence. The vehicle was not diagnosed or…

   NHTSA complaint #11664957 · source
5. Filed Apr 30, 202581,000 miTXEngine

   The contact owns a 2017 Ford Mustang. The contact stated that upon starting the vehicle, the check engine warning light was illuminated. The vehicle was taken to Auto Zone, where the contact was informed that there was misfire in the engine. The vehicle was then taken to the dealer, where it was diagnosed that there was coolant intrusion into cylinder #2. The dealer recommended that the long block be replaced. The vehicle was not repaired. The manufacturer was notified of…

   NHTSA complaint #11657806 · source
6. Filed Mar 3, 202525,000 miNJEngine

   The contact owns a 2017 Ford Mustang. The contact stated while driving at various speeds, there was white smoke coming from under the hood. No warning light was illuminated. Upon further investigation, the contact related the failure to TSB: 19-2260; however, the vehicle was not included. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 25,000.

   NHTSA complaint #11645918 · source
7. Filed Oct 31, 202431,000 miCAEngine

   The contact owns a 2017 Ford Mustang. The contact stated while driving 30 MPH, the check engine warning light illuminated. The vehicle was taken to a dealer where it was diagnosed with coolant intrusion into the engine. The contact was informed that the head gasket needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 31,000.

   NHTSA complaint #11622906 · source
8. Filed Jul 23, 2024CAEngine

   To provide some context, I purchased my Mustang new in 2018, and it currently has 40,000 miles on it. Approximately four weeks ago, I began experiencing a "shaking" issue when cold-starting the engine, accompanied by the check-engine light turning on. I brought my vehicle into your service department, where I was informed by the service representative that the problem was related to the spark plugs. After paying $600 for what was purported to be a fix, I retrieved my car,…

   NHTSA complaint #11604065 · source
9. Filed Jul 9, 2024FLEngine

   The overheat light came on in the car a 2017 Mustang Ecoboost with only 82,000 miles. Had the car towed to the Greenway Ford dealership in Orlando and they said that there was evidence of coolant in one of the cylinders and the engine needed to be replaced. The Service Advisor at the dealership said that this was a known issue with the 2.3 liter Ecoboost engine and premature engine failures. An engine overheat could be a safety hazard or create an issue if the engine failed…

   NHTSA complaint #11600629 · source
10. Filed May 24, 202483,000 miTXTowedEngine

    The contact owns a 2017 Ford Mustang. The contact stated that while driving at approximately 15 MPH and making a U-turn, the engine overheated, and the vehicle stalled. There was smoke coming from the tail pipe. There was an abnormal odor of coolant in the vehicle. The contact opened the hood and noticed that the engine oil was milky, and the coolant reservoir was empty. The engine overheated, and the message “Limited Power Due to Overheating” was displayed. The check engine…

    NHTSA complaint #11590641 · source
11. Filed Mar 21, 2024GAEngine

    I was driving and the vehicle jerked, the check engine came on and I immediately pulled over. The car was towed to a local mechanic who said take it to ford because this is a known issue with 6 cylinder engines. Today, ford called and said it’s a catastrophic engine failure and nothing I did. The cost to replace the engine is $10,000. My car had 97,000 miles and was always well cared for. If ford knows this is an issue, it should be a recall.

    NHTSA complaint #11578774 · source
12. Filed Feb 13, 202488,000 miILEngine

    The contact owns a 2017 Ford Mustang. The contact stated while driving at an undisclosed speed, the vehicle was jerking with the check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that cylinder #1 had misfired and that the long block needed to be replaced. The vehicle was not repaired. The contact stated that the spark plugs, and ignition coils had previously been replaced. The manufacturer was made aware of the…

    NHTSA complaint #11571674 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology