2018 FORD FUSION Engine Problems

There is a coolant leak into the cylinder which causes it to misfire. Ford is aware this is a known problem!!

I am a retired mechanic with over 13 years of professional experience working at multiple dealerships. I purchased my 2018 Ford Fusion with 2.0L Ecoboost on 6/29/2022 with 73,555 miles. Two days after delivery, within 1 minute of leaving home, the CHECK ENGINE light was illuminated. When I returned home, I used my diagnostic scanner to find code P0300 set. What I found interesting is that the scanner indicated that the code had been cleared 298 miles earlier, which indicated either the prior owner cleared the code, or the dealership cleared the code prior to marketing it for sale. Two days ago, on the way home from work, the CHECK ENGINE light came on again, and I was able to determine that the code was a P0302, misfire on cylinder 2. I checked the coolant level of the car, and it was below the minimum mark on the reservoir. I...

My car shuts down for some reason while I’m driving and has been running rough for the last couple of days. Also my horn does not work at all. This is a hazard for not only me but everybody. My vehicle have not been inspected, or not that I know of. When I first brought the car 2 years ago I noticed the horn was weak but was told that’s how they sound. I forgot when my check engine light came on but it had to be 2 or 3 months ago. Just recently my car started to stop on me while I’m in traffic, the first time it happened was in June. I also went to Autozone to see why the check engine light, but it only says small EVAP leak.

The contact owns a 2018 Ford Fusion. The contact stated while driving 55 MPH, the check engine and the temperature warning light illuminated indicating that the vehicle was overheating. The contact was able to pull over, turn off the vehicle, and waited for the engine to cool down. The vehicle was taken to an independent mechanic and the head gasket was replaced; however, the failure recurred. The vehicle than was taken to an authorized Ford dealer to be diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was contacted but offered no assistance. The contact was also informed that the vehicle was no longer under warranty. The failure mileage was 121,000.

My transmission has start to work weirdly. My car started vibrating when I am driving slow. When move to second gear suddenly the car make stop and move again.

Bought 2018 fusion used with 20k miles. Driving to work the check engine light came on. Took it to auto zone they ran codes and said misfire cylinder 3. Replace plugs and coil packs. Next day check engine light came on again. This time had rough idle at start up. Turned car off and contacted closest ford dealer. Upon inspection told me coolant leaking into head with no blown head gasket. Said to be common problem with ecoboost engines. Need to replace engine for over $7800. Not under warranty and Ford knows of issue and won't stand behind their product. I'm a single mom with no car to get to work now and no way to fix this. It would take me years to save enough to fix this car. Completely hopeless at this point. No car=no way to work. No job=no home or food. This is a common problem...

I was driving to work one day and my car's engine light came on and then the overheating light signaled and would drop and then signal again randomly one morning, with no sign of smoke or overheating. Unfortunately, I was crossing a bridge when this happened. My car started to slow down and eventually just stopped moving ON THE BRIDGE. I finally got it to a mechanic who thought that the codes ran could be fixed with a tuneup. Got a tuneup and the Engine light came right back on. He then looked further into the issue and found out about the eco engine issue. I could not drive my car for two weeks until ford could fit me in their schedule because they were booked two weeks out. I get it to the dealer and they tell me the car is leaking coolant into my engine and now my...

The contact owns a 2018 Ford Fusion. The contact stated while driving 25 MPH, the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed that there was coolant intrusion in the cylinder and the engine block needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA. The failure mileage was approximately 67,000.

Never had a problem with car no leaks nothing than starting to overheat checked coolant was empty refilled next day was empty again yet no leaks had it looked at all coolant is in engine block but no blown head or other way saw in other complaints lots with same car had same problem and said it’s a flaw engine where coolant gets into cylinder still owe more money then car is worth now and can’t drive

Cylinder 2 Misfire. Told engine needs to be replaced due to a leak. Car was completely dead overnight with no other symptoms leading up to it.

Upon entering off ramp to highway , upon acceleration car shudders and goes into limp mode, can't accelerate and forced to try and pull over to stop vehicle and re-start. Very dangerous as it is random, can't re-create and has happened at highway speeds, very unsafe. Took it to dealer, Ford could not recreate and said there were no codes present and subsequently found nothing wrong.

Electrical: My car’s radio was going out and I took to Ford for a check while getting oil change. They said normal don’t worry about it. At this time I was still in warranty. When taken to Ford the 2nd time,they “reset” my SYNC & then the radio/touchscreen complete stopped working within 48 hours. When I told them, I just happened to be out of warranty then. Touch screen is completely blank! It will not turn on or allow controls for heat nor a/c. Cannot see backup camera nor can I hear the beeps. The USB plugs and outlets are also not working! This began in January 2020. I have a 7 month old at the time and it was a very cold winter. Engine: Fast forward to August 2020, my car just shut down in the middle of the highway and started shaking with my then 15 month old!...

Blown head gasket at only 85k miles.

Head gasket failure

My check engine light came on. It was diagnosed as a misfire in cylinder 2. Today I was told the entire engine needs to be replaced

The contact owns a 2018 Ford Fusion. The contact stated that after starting the vehicle and shifting into reverse, the vehicle misfired. The contact stated that the check engine warning light was illuminated. The contact restarted the vehicle however, the failure persisted. The failure became worse after driving for a while. The contact took the vehicle to the local dealer to be diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired however, the repair was pending. The manufacturer was not informed of the failure. The failure mileage was approximately 82,700.

Check engine light (#2 cylinder misfire) was generated, rough idle on start, cold start is prolonged, high temperature indicated, coolant quickly emptied on its own (within minutes, it was half full) and white smoke exiting the exhaust. NHTSA has a TSB related to this year model vehicle: https://static.nhtsa.gov/odi/tsbs/2019/MC-10169807-0001.pdf I believe this issue is related to the above link.

45,000 MILES ON THE CAR. ENGINE COOLANT IS LEAKING INTO THE ENGINE CYLINDERS

DRIVETRAIN WARNING LIGHT THEN A CHECK ENGINE LIGHT CAME ON. HAD THE CODES READ (P2119) CAME UP TOOK TO FORD SHOP AND WAS TOLD MY THROTTLE BODY ACTUATOR CONTROL SYSTEM WAS STUCK CLOSED AND HAD FAILED. MY VEHICLE HAS JUST OVER 41000 MILES ON IT. LUCKILY IT IS COVERED BY THE WARRANTY.

PURCHASED 2018 FORD FUSION TITANIUM USED IN AUGUST 2019. IN DECEMBER 2020 MY CHECK ENGINE LIGHT CAME ON AND I TOOK IT FOR SERVICE. SERVICE TOLD ME THAT THERE IS A TECHNICAL BULLETIN ON THE ECOBOOST ENGINE BECAUSE THERE IS A BAD CAST ON THE HEAD. THIS CAUSES COOLANT TO LEAK INTO THE OIL. THE ONLY WAY TO REPAIR IS TO REPLACE THE ENGINE. FORD REFUSES TO STAND BEHIND THEIR PRODUCT AND THE COST OF FIXING IT FALLS ON ME. THE VEHICLE WAS MOVING WHEN THE CHECK ENGINE LIGHT CAME ON AND THE CAR SMELT OF BURNING. WHITE SMOKE WAS COMING FROM THE EXHAUST.

2018 FORD FUSION SE 1.5L ECOBOOST 66K MILES- 8/27/2020 I WAS EXITING THE FREEWAY APPROACHING A STOPLIGHT WHEN OUT OF NO WHERE MY CAR FELT AS IF IT WERE GOING TO STALL OUT, VERY ROUGH SHAKY IDLE, AND IDLING AT 800 OR LESS RPMS. ON GREEN, I ATTEMPTED TO GO AND MY CAR WAS HAVING TROUBLE ACCELERATING, AGAIN FEELING AS IF IT WAS GOING TO STALL DUE TO LITTLE POWER. THE CHECK ENGINE LIGHT CAME ON AND WAS FLASHING THEN WOULD STAY LIT, FLASHING EVERY SO OFTEN. AIR CONDITIONING WOULD GO IN AND OUT WARM TO COLD AND IT WAS ROUGH AND SHAKY TRYING TO GET THE CAR TO GO. I TOOK IT TO AUTOZONE IMMEDIATELY WHERE I GOT THE P0302 READING INVOLVING IGNITION COILS AND SPARK PLUGS. WE REPLACED ALL 4 PLUGS AND COIL PACKS THAT NIGHT AND THE FOLLOWING MORNING AND THE CAR WAS STILL IDLING ROUGH AND...

COOLANT LEAKED INTERNALLY. ROUGH WHILE IDLING. LOSS OF POWER WHILE DRIVING DOWN THE INTERSTATE.

RECEIVED A MESSAGE THAT FORD THAT THE COOLANT COULD BE GOING INTO ENGINE AND COULD DAMAGE ENGINE MIGHT NEED A PART IM IN FLORIDA SINCE 1/2/2020 THE CAR IS ON INSURANCE MODE NOT BEING MOVED OR STARTED SO NO DAMAGE CAN HAPPEN WE WILL BE BACK IN N Y MID JUNE , THE CAR IS A LEASE CAR AND WILL I BSTILL BE ABLE TO BRING IN FOR REPAIRS WITHOUT ANY COST TO ME WHICH I CANT CONTROL DO TO THE VIRUS IN N Y C. *TR

CHECK ENGINE LIGHT, LOTS OF WHITE SMOKE OUT OF TAILPIPE AND DARK BLACK SPARK PLUGS AT 15,000 MILES! DEALER SAID I GOT BAD GAS OR VANDALISM THEREFORE NO WARRANTY COVERAGE. I HAD TO PAY A LOCAL MECHANIC TO REPLACE SPARK PLUGS, PUMP OUT AND REPLACE FUEL. TWO WEEKS LATER I RECEIVE A FORD LETTER STATING COOLANT CAN LEAK INTO THE CYLINDER BORES CAUSING EXACTLY HAPPENED TO MY VEHICLE. NOW I HAVE TO SEEK REIMBURSEMENT.

I STARTED LOSING COOLANT AS A I DROVE WITHOUT ANY VISIBLE LEAKS AROUND THE ENGINE OR COOLING SYSTEM. I DECIDED TO TAKE THE VEHICLE IN TO MY DEALER ONLY TO FIND OUT THAT THE COOLANT IS LEAKING INTERNALLY AND THAT THE DEALER IS VERY USED TO SEEING THIS ISSUE ON 2018 AND 2019 FORD FUSIONS. THEY TOLD ME THAT THEY WILL NEED TO REPLACE THE ENTIRE ENGINE. THANKFULLY IT'S UNDER WARRANTY. IF THIS IS SUCH A COMMON ISSUE THAT THE DEALER IS AWARE OF IT AS SOON AS I BRING IN THE VEHICLE, WHY IS THERE NO RECALL ON THIS ISSUE? THEY ARE WARRANTING THE REPLACEMENT PARTS AND LABOR...SO I'M ASSUMING THEY HAVE FIXED THE ISSUE.

WHILE STOPPED AT A INTERSECTION FOR A RED LIGHT THE CAR COMPLETELY DIED. I COULDN'T TURN ON THE EMERGENCY FLASHERS, ROLL DOWN WINDOWS OR UNLOCK DOORS. EVERYTHING WAS DEAD. I WAS IDLING AT THE STOP LIGHT WHEN THIS HAPPENED.