2016 FORD F-150 Engine Problems

The contact owns a 2016 Ford F-150. The contact stated that the vehicle would shutoff while at a complete stop. The contact stated that the failure occurred intermittently, causing the contact to depress the brake pedal and the accelerator pedal simultaneously to prevent the failure from occurring while at a complete stop. Additionally, the contact stated that while driving at various speeds, the vehicle hesitated to respond while depressing the accelerator pedal. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the intake manifold had failed and needed to be replaced; however, the part was not available for the repair. The vehicle was not repaired. The local dealer was contacted and informed the contact that the parts were on backorder. The manufacturer was not notified of the failure. The failure mileage was approximately 80,000.

The contact owns a 2016 Ford F-150. The contact stated while driving 20 MPH, the contact heard an abnormal sound coming from the vehicle. No warning light was illuminated. The vehicle was diagnosed by a dealer and confirmed that the failure was related to the turbo charger. The vehicle had not been repaired. The manufacturer was made aware of the failure and confirmed that the vehicle was not under warranty. The failure mileage was approximately 62,000.

The ford 2.7 liter eco boost engine has a design flaw that leads to the engine oil pan to leak around the seal which creates an environmental concern for leaking oil on the ground and also poses a fire risk as the oil could potentially contact something hot and could flame up. This is a known issue that many 2.7 liter eco boost engine owners have had to deal with and some of them have had to make the costly repair more than once. Ford only has issued a TSB 23-2083 for this issue and will not do a recall unless the NTSB says per their customer service at Ford corporate who handled my case that I had opened up.

Three things happened simultaneously: 1. The exhaust manifold warped, causing a loss of power, a whistling sound and other issues to occur. 2. Integrated locking 4WD Hubs lost vacuum causing my drivers side front-wheel to attempt going into 4WD while going down the highway at 70mph. 3. Spark Plugs went bad again. I had to change all spark plugs at 50K and now again at 100K.

I went to start my 2016 F-150 Lariat one morning and it took a little longer to start up than usual and it was shaking at idle, something it had never done before. I took it to a shop where it was hooked up to the obd2 reader and it showed that it was most likely needing new spark plugs and possibly coils for cylinders 2 and 3 which made sense because there was less than 74,000 miles on the truck. When I got them replaced the same thing was happening but now there were check engine lights. I took it to the dealership for them to work on they said that cylinders 2 and 3 were cracked. With the issues that the 2.7 Eco boost engines have been having a recall or ford should make this right. A 10,000 dollar repair for a known issue is not the right...

My 2016 Ford F150 XLT would stall when stopped at red lights or stop signs. My dealership advised they ran codes and could not find anything wrong. I continued to drive the truck and the problem persisted. I had another location run for codes and found that I had a defective intake manifold where the valves would stick closed and not allow enough air to the engine causing it to shut down. I returned to my dealership and advised them of the codes I learned about. I also conducted research on the internet and found that F150s with a 5.0 engine had this problem. My intake manifold now needs to be replaced. I believe should the truck stall while driving or not start again when at a red light, it could cause a safety issue with possibly being rear-ended and a traffic hazard to myself, my family, or other motorists....

Unknown which system is failing as Ford is unable to repair it. The truck codes include underpowered, turbo, catalytic converter, misfire. Truck cannot accelerate. Happens sporadically. The spark plugs, manifold, catalytic converter, brakes, rotors and turbo have all been replaced. Truck continues to have issues accelerating and running. At several points the cab of the truck filled with exhaust. Another point radiator fluid spewed all over under the hood. This truck is a threat to the health and safety of those driving it. The F150 forum states it is a common occurrence and the dealerships are replacing the same parts every few months and the problem never full resolves. Please recall this truck. The date below is when the problem started occurring but has been ongoing since.

The contact owns a 2016 Ford F-150. The contact stated that while driving approximately 30 MPH and ascending a hill, and while hauling a trailer, the vehicle would lose motive power. The contact stated while depressing the accelerator pedal the vehicle slowly responded. The contact stated that the check engine warning light was illuminated. The contact had taken the vehicle to an independent mechanic who diagnosed that the intake manifold needed to be replaced. The contact stated that the mechanic had retrieved DTC Code: P2005. The contact stated that the mechanic verified with the dealer that intake manifolds were on a national backorder. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 77,000.

Driving up a hill on interstate 70MPH when an engine light with Hill Climb Assist disabled error came on. Accellerater shut down and had to coast to side of road. I shut vehicle off and started back up and was able to proceed till I got off highway and proceeded up another hill and same thing happened stalled and came to a stop. I found dozens of other F150 owners having the same problem stalling in the highway. All the posts indicate they had a bad "Throttle Body". Ford has had similar problems on other models but doesn't aknowledge this one.

The contact owns a 2016 Ford F-150. The contact stated that while driving at various speeds, the vehicle started to shake with the check engine warning light became illuminated. The contact stated that the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. Additionally, on several occasions, there was white smoke coming from the exhaust pipe. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 65,000.

The engine dies intermittently when idle. Typically when the vehicle is at operating temperature and the engine is sitting around 500 rpm. This includes while stopped at a light, in stop and go traffic during rush hour traffic and occasionally while in reverse. The issue seems to come and go but does not ever report any codes. I’ve taken the truck back to ford dealership and they were not able to reproduce after keeping the truck for a couple of weeks. NTB looked at it as well and was unable to reproduce. I was able to record it on video but since the issue does not consistently happen no one will look at the vehicle any further if they are unable to reproduce it. This happens at least three or four times a year and started mid 2022. Each episode can have a series of stalls throughout the day. This...

Engine light came. On took to have diagnosed said it was intake manifold control value needed replaced .well, nobody has this part in the nation having to wait for this part could be a long time why my vehicle has about 70 k well taken care of.had a very expensive issue last year with transmission cost 2400 . out of pocket .I think my vehicle is a lemon with issues happening each year thank you for any help . we called FORD and they were absolutely no help what so ever.04/27/2023

Ford used plastic oil pans for several years which do not have a gasket. A sealant (RTV) is used and fails at some point. This vehicle started minor leaking two years ago. Fast forward to 2023, after a dealer oil change, major leaking has occurred causing severe spotting under the vehicle requiring a drip pan underneath. The fluid level requires checking at every use. Also, the dealer is unable to obtain a new oil pan. (The old has to be thrown out.) All of this is substantiated by many many customers seeking answers and advice online. The dealer has said these pans are on backorder and have been for over a year. The latest arrival date could be May 18, 2023. There are answers FORD and the NHSTA need to address now. A Ford technical service bulletin was issued August 6, 2019, 19-2205. A production run of metal oil pans...

Coolant intrusion into cylinders. 109,054 miles. Well-maintained vehicle. Internet research suggests that this is a common problem with the EcoBoost engine.

The contact owns a 2016 Ford F-150. The contact stated he became aware of an oil leak from the drain plug. The contact took the vehicle to the local dealer, where it was diagnosed with needing the engine to be replaced. The vehicle was repaired but continued to experience the failure. The manufacturer had been informed of the failure. The failure mileage was approximately 53,000.

2016 Ford F-150 3.5L LH Exhaust Manifold Failure. Resulting in the potential release of exhaust fumes into the passenger cab. Recently experienced severe flutter noise and loud exhaust noise from the Left Hand Side of my engine. After diagnosing the flutter noise upon start up and acceleration was coming from the LH turbo charger "Waste Gate" the turbo was removed and prior to replacement it was found that the two aft exhaust manifold studs were also sheared off. After several attempts to remove the two studs failed, and some internet investigation (including this NHTSA website) it was decided it was best to remove and replace the complete exhaust manifold and studs. Fortunately FORD found it in their favor to increase the number of rear port studs from 2 to 3. After installation of the new exhaust manifold, gaskets, studs and turbo charger for a total cost of approximately $3,000 the...

Passenger side exhaust manifold failed at 56,000 miles and was repaired through emissions warranty. Driver-side exhaust manifold failed at 74,000 miles and Ford will not cover it. I believe both manifolds should have been replaced at 56,000 miles or the current failure should be replace through warranty.

The contact owns a 2016 Ford F-150. The contact stated that while driving at 35 MPH, the brake pedal went to the floorboard while depressed. The vehicle failed to stop immediately rear-ending another vehicle. No air bags deployed. The contact sustained injuries to his neck and back but did not receive medical attention. A police report was filed. Additionally, the contact stated the vehicle consumed an excessive amount of oil and the key fob failed to function as needed. The vehicle was taken to the dealer; however, the vehicle was not diagnosed nor repaired by the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,000.

5.0 liter V8 engine has a stalling problem. Very randomly the engine will stall when I come to a stop. This has become a very concerning safety issue for me. I have taken it to my local Ford dealership and after 5 days of having the vehicle they cannot duplicate the issue. I have had the injectors cleaned, the plugs replaced and the dealer replaced the throttle body. None of these repairs that cost over $1500 made any change to the problem. Vehicle is currently at another mechanic and after 4 days he also cannot duplicate it yet has had the engine go into a very low idle and come close to stalling. This is not producing any engine code or check engine light or any incident on a in drive scanner. This issue is well documented on Ford F150 blog sites with no real solution to the problem.

I keep reading online and hearing a bunch of instances regarding trying to accelerate and the truck falling flat and losing power. (This recently happened to me trying to get onto the expressway.) I was driving on the on-ramp and pushing the pedal to accelerate and I was parallel to the front of a semi truck. I tried passing and the truck completely went into limp mode and thank goodness there was a shoulder because I braked as hard as I could and threw the steering wheel as far to the right as I could. My life flashed in front of my eyes and it made me want to sell the vehicle because I have a baby and if it wasn’t for instinct I don’t know where I’d be. And that’s why I am posting this in hopes of this issue being some sort of recall. I later went to...

My truck stalls at a low rate of speed when driving in traffic. My truck is available for inspection at most any time and I have not notified any party but NHTSA. There were no warning lights or messages to indicate anything.

The exhaust manifold have warped,up due to lack of bolting down properly from the factory, and it is a known fact there are many other vehicles with the eco-boost that are having the same problem as I am 3.5

The contact owns a 2016 Ford F-150. The contact stated while driving 45 MPH, there was a knocking sound coming from the vehicle. The vehicle was not diagnosed. The dealer was contacted and stated that the vehicle needed to be diagnosed. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 145,000.

Vehicle shudders and stalls occasionally especially after a period of driving.

Vehicle shuts off when in idle. Happens more often during a long drive. I have taken this vehicle to Firestone and a Ford Motor Company Service shop to have it repaired. Mechanics state that they are not able to replicate the issue and cannot do anything because the check engine light is not on. Considered about safety factors of vehicle shutting off when making a left turn and being hit by on coming traffic. Has been occurring for last 15,000 miles.

The contact owns a 2016 Ford F-150. The contact stated that while driving approximately 35-40 MPH, the check engine warning light illuminated. The vehicle was taken to the local dealer where it was diagnosed that the intake manifold needed to be replaced. The vehicle was repaired; however, the failure persisted. The vehicle was taken back to the dealer where it was diagnosed that an intake manifold replacement was needed. The vehicle was repaired but the failure recurred. The vehicle was taken back to the dealer and the contact was informed that parts were on backorder. The manufacturer was notified but no additional assistance was provided. The failure mileage was approximately 22,000.

I was cruising on the highway normal speed them out of nowhere, my engine lost power and then a hill decent fault warning popped up. I pulled over then when I came to a complete stop my truck was shaking like if it had a misfire. So then I turned it off then back on. It turned back on on the first try but it struggled. When it turned on everything went away like nothing happen. Warning lights and the shaking went away.

The contact called on behalf of a family member who owns a 2016 Ford F-150. The contact stated that while operating the vehicle, the odor of burning oil was present inside and outside the vehicle. The vehicle was taken to the local mechanic who replaced the engine O-rings on three separate occasions however, the odor was still present. The contact stated that the the engine vacuum pump was also replaced; however, the failure persisted. The contact stated that no oil leaks were visible underneath the hood of the vehicle. The cause of the failure was not yet determined. The local dealer was not contacted. The manufacturer was notified of the failure. The failure mileage was 190,000.

While driving vehicle jerked and engine shut off. Gas pedal was unresponsive. Flashed engine too hot and hill start assist disabled. Brought vehicle to a stop and engine idled rough before it stopped restarted vehicle ran in limp mode for approximately 5 minutes before I restarted again. No check engine codes to help diagnose. After second restart truck runs as if nothing happened. This has happened twice now with kids in the vehicle. Not safe while driving down a state highway.

Driving home form work I started getting an exhaust smell, kept driving and once I came to a complete stop at a light my entire cabin filled with exhaust white/blue smoke. I pulled over to check it out, opened the hood and the exhaust was coming from the back of the engine. A wrecker driver pulled up behind my truck, got out with his fire extinguisher for safety. He is the one who told me to look into the manifolds warping or the bolts breaking. The wrecker driver said the smoke in the cabin is carbon monoxide and not to transport and small children. The rest of the day, I had severe headaches. I took it to a shop and they have told me I will need new manifolds and gaskets and potentially a few other gaskets when removing the turbos. They also said this could have damaged my turbos...

Hill Start Assist Not Available is the associated light. Component replacement: Throttle Body Assembly. I was driving down the road and vehicle caution light came on above, in addition it caused me to have zero throttle pedal control. This occurred out of nowhere and I needed to glide into and off the road to luckily a pull off area. I shut off the truck, and restarted light went away. I thought it was a fluke. I continued and a mile later same exact issue, light came on, and I was going down a hill with no throttle control only brake and steering control, all the while passing vehicles and pulling over by a busy intersection with multiple lanes. I then pulled over and had to have my vehicle towed costing me $320. On top of placing myself at complete risk, if there wasn’t a spot to pull over to, and/or...

I have had two problems worked on by my dealer and neither of them were fixed. The first problem is a leaky oil pan which they attempted to repair the leak 3 times but it still leaks. This may not be a safety recall but I do feel like it is a hazard and I would bet there are probably 1/2 of the 2015-2017 Ford F150 owners with the 2.7 engine with the same problem. If nothing else I would say this is a environmental issue. The second problem I have reported to my dealer is the very poor vision with the back up camera at night. I had to leave my vehicle with the dealer overnight to have the problem looked at but they were not able to fix the problem and did say the night vision is not good.

The contact owns a 2016 Ford F-150. The contact stated that the check engine warning light illuminated. The vehicle was taken to the local dealer where it was diagnosed and determined that the cylinder head needed to be replaced. The vehicle was taken to an independent mechanic who replaced the engine however, the failure recurred. The manufacturer was notified of the failure, but no additional assistance was repaired. The failure mileage was 56,749.

Had multiple leaks from both driver and passenger side exhaust manifolds cause by broken stud bolts. This resulted in loss of power and emissions.

Having a horrible screeching sound and after being diagnosed its the exhaust manifolds warping on both sides by the turbos. Local shop is telling me this in a known issue and cannot figure out why Ford has not addressed this issue due to it being a emissions issue technically and they have replaced several for same issues.

The exhaust manifold system on my F-150 failed and the Ford Motor Company is making me pay for repairs that costed approximately $4,000.00. At the time of repairs my truck had around 78,000 miles and yet the Federal Emissions Warranty is supposed to cover my vehicle for 80,000 ,miles or less for components that could adversely effect the vehicle's emissions status while in the continental United States. I have been bringing my vehicle to Ford-Service for it's regularly scheduled maintenance intervals. I have been maintaining my vehicle in accordance with the Ford Vehicle's manual for 2016 F-150. Failure of the F-150 exhaust manifold system is common on Ford Vehicles with the 3.5L Eco Boost Engine. This is due to the metallic warping of the cast iron manifold system over time. To address this issue, Ford has issues a 2021 Special Service Message Sep 1 2021 2979 - 2015-2021 Transit -...

Both exhaust manifolds have broken manifold studs at 95,000 original miles. This has caused the manifolds to warp and potential leak exhaust into the passenger compartment. Both exhaust manifolds are leaking exhaust at the cylinder heads. The vehicle is currently at my mechanic. His estimate for the repair is $2,700.

Exhaust manifold failure on an F-150 with a 3.5L Ecoboost engine with only 65000 miles. Exhaust fumes enter the truck cab when the engine is running and the truck is stationary. One exhaust manifold was replaced under an emissions system warranty. The other is also leaking at about 70000 miles and Ford doesn’t think they need to replace it as a manufacturing design issue.

Truck exhibits an intermittent lack of engine RPM when coming to a stop while towing. Engine actually dies at stop sign upon exiting interstate. will start and die repeatably until accelerator is depressed slightly, and RPMs are kept to 1,000 or more. Was not a serious problem until I got caught in bumper-to-bumper traffic on I25 north out of Denver. I could only operate with left foot braking and right foot keeping RPM above 1K. Three days at dealer with no luck. I have discovered TSB 18-2249 and 22-2264 that addresses problem to 2018 and 2019 but no mention about my 2016 F150 2.7L.

I recently took my truck in for a recall repair. They took care of the recall problem but was also suppose to look at the rattling (chirping) noise coming from front driver side wheel well. Cant remember mileage on truck when that was fixed. But im almost sure it was b4 80k was reached. My question is im doin research and there is a problem that ford is suppose to repair this issue if stated b4 80k miles or 10 yrs. Im just now seeing this and ive just surpassed 80k miles. Well they had said there were no issues. It was a ford thing. So i figured they knew whats best. Well. Id like my truck fixed if still possible because it is an emission issue. What can b done. Thank you

Oil pan leaking

Engines for the f150 stall out at idle and while on the road. This could leads to a variety of safety problems and for has shown a unwillingness to address the issue and an inability to fix it. i have found 10s of thousands of people online who have similar issues and have ( like me ) taken it to for at their own expanse and gotten no solution. Without action from NHTSA ford will not fix it as they have millions of income from customers paying to fix to no avail. I myself have spend over 5k at the dealership and hour of my time to resolve and yet no repair works for longer then a few weeks at best.

The contact owns a 2016 Ford F-150. The contact stated that on multiple occasions while driving, the vehicle went into Limp Mode. The contact then stated that the brakes inadvertently engaged causing the vehicle to skid. The check engine and service maintenance warning lights illuminated. The vehicle was inspected by an independent mechanic and an unknown trouble code was retrieved. The dealer was notified of the failure and the contact was informed that the VIN was not included in a recall. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and the contact was advised to call the NHTSA Hotline. The failure mileage was approximately 80,000.

The cylinder heads failed at 56,000 miles, causing the vehicle to violently jerk forward and backward on the highway at 75mph, the safety of myself, my family, semi-trucks and other passenger vehicles were at risk due to unexpected jerking at such high speeds. The Cylinder head failure, then caused the engine to need replacement. This was all sudden and unexpected. The manufacturer has a TSB for this problem, making it a known defect, but they never fixed it under warranty and are now attempting to charge $10,600 for the repair. The CEL did come on, but only after the failure began.

Exhaust manifolds warped and leaking. Occupants are exposed to harmful emissions.

Vehicle idles rough than stalls after being at speed when stopped. Present a drivable condition in dangerous situations,no warning and throws no codes according to Ford service dealers. This condition has been present for over a year. It’s my belief FMC knows about faulty VCT selinoids and cam phasers failure. They do have a TSB out on some of it. This condition does present a dangerous condition because there are no indications that the truck engine has died. FMC needs to recall vehicles with this condition and replace/ repair the faulty components at their cost.

Both Right side and Left side exhaust manifolds warped resulting in stud bolt failure. The Right side failed at 69000 miles and the left side failed at 82000 miles. This failure results in "Emissions Leakage" and unsafe environment in the cab for occupants. Additionally, from an environmental standards requirement, all exhaust fails to make it through the "Catalyst" for cleansing and damages the "Catalyst" as a result of the engine adjusting to a lean mixture. Ford does not cover this expensive repair under its emissions warranty

Exhaust manifold on the 3.5 liter eco boost is warped and causing power loss, other engine and performance issues/ concerns.

No engine light or warnings. At vehicle start up there is a loud ratteling sound. The variable valve timing system is causing due to the cam phasers being faulty. This is a known issue and some models have recalls but mine is not listed leading to around a $3600 repair on a vehicle that only has 60k miles.

3.5 liter EcoBoost engine had both exhaust manifolds warped and leaking with broken bolt. Two local Ford Dealers informed me that this is an issue plaguing many vehicles with the same engine having the same warped exhaust manifolds. The dealers also stated the only repair is to replace both exhaust manifolds with upgraded parts costing between $3000-$5000 (including labor). Having both exhaust manifolds leaking caused engine exhaust to leak into the engine compartment potentially causing danger during operation and maintenance of the vehicle. Repairs on my vehicle were completed on 6/27/2022 and the reason for delay in repairs was in part between parts ordering and dealership scheduling.