2018 Ford Mustang

Ecoboost Turbo engine has a known flaw - coolant channels were placed between cylinders that don't allow them to seal properly and this leaks coolant into the engine eventually causing engine failure. FORD corrected this defect in 2020 but did not correct previous customers. As a result I am now being referred by my local dealer to replace the whole engine. I have only had this vehicle for 4 years and have only used 45K miles in that time frame. I have lost power while driving WITH MY CHILDREN IN THE CAR. I've already spent thousands of dollars on repairs only to find out the issue was the engine and a KNOWN issue that Ford covered up. Ford needs to be held liable for this and they should be responsible for replacing my engine. And the time and money spent attempting to fix this issue.

The contact owns a 2018 Ford Mustang. The contact stated that the check engine warning light was illuminated. The contact used a code reader which indicated that a spark plug had caused an engine misfire. The vehicle was taken to a dealer where it was confirmed as a spark plug misfire; however, the dealer determined that the failure was a result of coolant intrusion into cylinder #3. Due to the failure, the contact was informed that the engine needed to be replaced. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline. The vehicle was not repaired. The failure mileage was 72,212.

Ecoboost 4 Turbo engine has a known design flaw - coolant channels were placed between cylinders that don't allow them to seal properly and this leaks coolant into the engine eventually causing engine failure. FORD corrected this defect in 2020 but never let customers know. I now have a 5 year old car in immaculate condition that needs a new engine. It doesn't start reliably and I have lost power while driving a few times. I've already spent $1600 on repairs only to find out the issue was the engine and a KNOWN issue that Ford covered up. If I want to repair my car I am responsible for 5K in engine repair. Ford needs to be held liable for this and they should be responsible for replacing my engine.

The contact owns a 2018 Ford Mustang. The contact stated that the vehicle was shaking at start up. There was no warning light illuminated. The contact had taken the vehicle to an independent mechanic who informed him that coolant had leaked into cylinder #3, causing the engine to overheat and caused engine damage. The contact took the vehicle to a dealer who confirmed the failure and replaced cylinder heads on all four cylinders. The manufacturer was notified of the failure. The failure mileage was approximately 65,000.

The contact owns a 2018 Ford Mustang. The contact stated that while driving at an undisclosed speed, the engine overheated. The vehicle was taken to an independent mechanic, where the purge valve was replaced due to a cylinder #3 misfire; however, while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to a second independent mechanic, where the fuel pressure sensor was replaced. The mechanic informed the contact that the engine needed to be replaced. The engine was replaced; however, while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken back to the independent mechanic, who informed the contact that the fuel injector needed to be replaced due to a cylinder #2 misfire. The manufacturer was made aware of the failure. The failure mileage was approximately 88,000.

The contact owns a 2018 Ford Mustang. The contact stated that while driving at various speeds, the temperature gauge indicated that the vehicle was overheating. The contact then became aware that coolant was leaking out of the exhaust. The vehicle was taken to an independent mechanic who informed him that either the head gasket was blown or there was a hairline fracture in the engine block or the cylinder head. The contact then called the manufacturer and was informed that the vehicle was covered under warranty and referred him to the local dealer for assistance. The vehicle was towed to the dealer where he was then informed that the vehicle was not covered under warranty. The vehicle was not diagnosed or repaired. The failure mileage was approximately 53,000.

My engine started knocking/ticking at around 6,000 miles, shortly after my first oil change. I was aware of the knocking issies, thanks to numerous youtube videos, before i even recieved my special order mustang so i made sure to use the same oil and filter that originally came with my car. Now the car has 18,500 miles on it, the knocking/ticking is getting worse and worse every year and Ford is calling the problem "normal" and refuses to do any repairs. The car has now been unsuccessfully serviced 3 times and should now be placed under the lemon law.

I BOUGHT MY FORD MUSTANG ON JUNE 2018. WHEN THE MILES HIT 30,000, THE ENGINE SHAKES EVERY TIME MY VEHICLE STARTS, AND MY WHOLE CAR SHAKES NOTICEABLY WHEN IDLING. THE EXHAUST GAS FLOW FROM THE CAR HAS OBVIOUS INTERMITTENT, MEANWHILE, THE EXHAUST PIPE SHAKES A LOT, AND YOU CAN CLEARLY HEAR THE "BURST" SOUND OR THUMP. IN ADDITION, MY WHOLE CAR HAS OBVIOUS JITTERS AT LOW SPEEDS OF MORE THAN 2,000, AND THE ACCELERATION IS WEAK. WHEN THE SPEED IS HIGH YOU CAN FEEL A LITTLE LESS JITTERY. IT IS NOT JITTERY UNDER NORMAL OPERATING CONDITIONS OF THE ENGINE. WHEN MY AUTO IS ON D OR R, IT DOESN'T MOVE AFTER I RELEASE THE BRAKE. PLUS, THE VARIABLE BOX OCCASIONALLY MAKES A STRANGE NOISE AND VEHICLE COOLANT DOES NOT WORKING PROPERLY. WHAT SCARES ME THE MOST IS THAT ONE TIME I WAS DRIVING ON L-595 HIGH WAY, MY VEHICLE SHUT DOWN AUTOMATICALLY, I TRIED TO RESTART IT BUT FAILED, I WAS PANIC, I HAD TO WAIT FOR MORE THAN 10 MINUTES ON THE HIGH SPEED ROAD TO TRY TO RESTART THE CAR AGAIN. LUCKILY I PULLED MY CAR IN THE EMERGENCY LANE, I CAN'T IMAGE IF IT WASN'T. AFTER ALL THOSE, I WENT TO MY DEALER AT PLANTATION FL, THEY CAN FIX FOR ME SINCE MY CAR IS STILL UNDER COVERAGE BUT I DON'T WANT GET IT REPAIRED. I DEEPLY DOUBT WHETHER THE REPAIR WOULD COMPLETELY FIX THOSE ISSUES. PLEASE HELP AND ADVICE IF I CAN GET MY CAR RECALLED? I WAS LOOKING FOR A CAR THAT I ALWAYS WANTED BUT NOT HANGING BY A THREAD.