Engine And Engine Cooling Problems of Ford Five Hundred - part 1

Ford Five Hundred owners have reported 97 problems related to engine and engine cooling (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Ford Five Hundred based on all problems reported for the Five Hundred.

1 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 02/24/2024

I am having problem with the reset button in my 2005 Five Hundred Ford, the oil light stays on after oil changes, no one does not know how to reset, the reset button does not work, several mechanic told me not to worry about it , but the car can't pass the smog, it reads not ready, they told my to take a ride for about 50 miles and drive up to sixty miles per hour. . On going problem and I am running out of money, can you help, please.

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2 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 07/08/2023

The engine keep going into limp mode. The car stalls out while at lights an stop signs, power steering goes out on highway an other roads making it impossible to steer or steer out of others ways, limp mode causes car to not be able to keep up with traffic on highway and other roads. Engine jerks forward an shifts irractically an shifts an downshifts hard.

3 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 11/10/2022

I have 2 very serious and dangerous issues. The 1st issue, the car will shut off while driving and without warning. I'll be cruzing down the highway and out of no where it shuts off. I then do not have breaks or power stearing. This last winter my daughter was driving it and it shut off while she was on black ice. The car flew into the ditch and the snow was so deep it was compacted in the entire engine so it was impossible to restart the car. It was akso -37 below temperature. It took me almost a half hour to get to her and she almost froze to death. She sustained frost bite on her hands, toes, ears, and cheeks. She almost died. Issue 2, my daughter was driving and all of the sudden a loud noise and she couldn't steer. The rear control arm bracket that is part of the subframe busted causing the control arm to no longer be attached to the frame. She almost flipped the car when that happened. I looked into it and many cars this year make and model had the exact same thing happen in the exact same spot. So that tells me that it is a manufacturer defect. I had this looked at and inspected by trusted tires & auto. Neither of these issues had any warning at all. So now the car sits unable to be driven. Even if it was fixed I won't drive it or let my daughter drive it and I can't sell it because I don't want anyone else to drive it period. It is a death trap literally and puts everyone's life in dangernear that come near the car. It needs to be recalled immediately. This is absolutely unacceptable and Ford needs to stand behind their product. If this car continues to stay on the roads many people will die because of all the defects on the car.

4 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 11/14/2021

The contact owns a 2006 Ford Five Hundred. The contact stated while driving at various speeds, the transmission was slipping. The contact restarted the vehicle and the transmission worked as designed for a while. While traveling up a hill or at a stop light, the vehicle would drift backwards. The contact had to let the vehicle drift to shift into gear. At times the vehicle failed to shift. The engine and wrench warning lights were illuminated. The contact was concerned about driving the vehicle. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 140,000.

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5 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 08/20/2021

The contact owns a 2005 Ford Five Hundred. The contact stated that while starting the vehicle, the "fail safe engine mode" and check engine warning lights were illuminated. The vehicle stalled with the rpm revved up. The vehicle jerked while driving at an undisclosed speed. The dealer nor the independent mechanic was not made aware of the failure. The vehicle was not diagnosed nor repaired. The manufacturer was made aware of the failure and referred the contact to a dealer for assistance. The failure mileage was approximately 122,832.

6 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 02/10/2021

I was at red light person crossing road I was I. Drive foot on brake, rpms shot up engine reeves cat lunged forward I pressed harder in brake almost hit person. At the time no warning lights. Then at pharmacy drive thru w car I. From and I. Back of me car did same thing. I had to press brake hard to prevent moving hitting car in from of me. I was in drive but foot on brake! no warning lights at time. Had throttle body replaced still had similar problems progressing little did I know when throttle body is replaced has to be reprogrammed by Ford! spent so much money and time trying to figure out problem. This is a flaw w Ford 500 2005 throttle body many complaints and test does never issues recall, unsafe. I could have killed someone.

7 Engine And Engine Cooling problem of the 2007 Ford Five Hundred

Failure Date: 02/09/2021

After driving half-hour in high-way southward on I-45 in the morning. The car cannot be accelerate at around 40mph when I ramp up to 288, and the auto-lock light turned red. Seconds later, it recovered back. 2 minutes later, it happened again . And again . So I parked it . ~8-hours later, I started it and the auto-lock light red again. Seconds later, the engine stopped when I back the car. I stepped on gas-pedal when I tried 3rd time, and the car moved and the auto-lock light kept red. 10-minuts later, when I drive on 288-south at ~60mph, both of the repair light and engine light turned yellow and the auto-lock light off, seconds later, the repair light off. The engine light kept on. So I get down the highway, cannot accelerate car with gas-pedal on and cannot turn sterring wheel, the car slow down and stopped by itself. 5-minutes later, I started it again with engine light on with yellow, the car moved and 10 minutes later, I parked it home.

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8 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 08/26/2020

I purchased the car used with the understanding that it had some issues with a misfire. Upon initial inspection I fount the car was throwing the code p0351 I cleared all faults and problem went away weks went by and problem started again but more sever during normal operation the car started shaking and shifting erratic I then came upon some k formation as to a recall Ford put in place stating improper calibration of pcm and tcm cause unnecessary interaction I the electrical system and malfunction of the vehicle.

9 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 07/13/2020

The car is surging and feels like it is about to fall apart the car has low miles and the engine feels like the transmission is slipping but was told that this is a common problem with the Ford 500 I see there is a extended warranty but I just recently purchased this car and seems like the warranty expired and I see Ford is aware of this and refuses to fix this issue which is a hazardous condition and I feel like that im going to have to get a lawyer to get anything done because Ford is refusing to fix this issue with these cars and its very dangerous driving the car makes a loud knock and the engine drops back in and its breaking the motor mounts.

10 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 08/20/2019

My 2006 Ford Five Hundred is surging there's no power it stumbles shuts off.

11 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 08/18/2019

(etb) electronic throttle body on my car causes an acceleration that makes the car jerk forward. I've almost hit a wall, and god forbid this happens on the highway I could cause an accident. Its unsafe and should be recalled. Poor design I guess but it's not worth my life. This happened while idling in drive thru when I tried to go forward it idled really high then dropped down. Would bot accelerate afterwards.

12 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 08/15/2019

When car is on, when taking foot off of brake or reversing, car surges or jumps forward without warning. I have almost been in several accidents because of this problem.

13 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 05/16/2019

Suspension: continuous rattle issues in the rear suspension. Bushings? sway bars?? who knows. No one can seem to pinpoint the problem. Happens only during driving. Consistent noise from the rear. Fuel: problems with fuel sensor. Failed reading. All gauges light up. Run obd and all fluid levels / pressure fine. No reason for the failure. Dealership told me the throttle body was an issue and the sensor inside same. However, after numerous web based searches I found that throttle body issues are definitely an issue. Found that removing the air cleaner box for filter replacement can cause sensor issues. Why? since my last oil change I have had at least three failures here. This is dangerous, expensive and should be taken care of.

14 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 11/01/2018

The contact owns a 2006 Ford 500. While driving various speeds, the vehicle suddenly stopped accelerating. After restarting the engine, the vehicle operated normally. During the failure, the check engine indicator illuminated. The vehicle was examined by an independent mechanic who diagnosed that the throttle body was faulty. The vehicle was not repaired. The local dealer and manufacturer were not notified. The failure mileage was 94,000.

15 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 02/24/2018

Tl the contact owns a 2005 Ford Five Hundred. After placing fuel in the vehicle, white smoke emerged from the engine compartment. The contact opened the hood and flames emerged from the engine and the smoke turned black. The fire department extinguished the fire; however, the fire erupted again and would not stop until the battery was disconnected. The vehicle was towed to the contact's residence. The dealer was not contacted and the manufacturer was not notified of the failure. The approximate failure mileage was 250,000.

16 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 01/07/2018

The contact owns a 2006 Ford Five Hundred. While driving 60 mph, the accelerator pedal was depressed and the vehicle began to lose power without warning. The vehicle was pulled over to a shoulder lane, restarted, and returned to normal. The vehicle was taken to an independent mechanic, but the cause of the failure could not be determined. The vehicle was not repaired. The contact also stated that the throttle body and engine were previously replaced. The failure occurred randomly. The local dealer was not contacted. The manufacturer was notified of the failure and stated that the VIN was not included in any recalls. The failure mileage was approximately 100,000.

17 Engine And Engine Cooling problem of the 2007 Ford Five Hundred

Failure Date: 01/01/2018

Vehicle surges when you let off the brake. This started shortly after we purchased the car a couple years ago. They either serviced or replaced the throttle body and that worked for about 6 months or so. Now the car shakes really bad anytime we have to stop and have to keep foot on the brake really hard, sometimes the car dies during this too as well as going from reverse to drive. As soon as you let off the brake the car accelerates, can make it up to almost 40 mph without even touching the gas. It runs horribly in the heat too. Any temp over 70 it jerks into 2 or 3rd gear hard when stopping and going.

18 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 08/11/2016

Estaba manejando hacia mi trabajo y me aparecio en el panel failsafe engine mode, no pude seguir manejando mas por que me estaba fallando el andar del auto.

19 Engine And Engine Cooling problem of the 2007 Ford Five Hundred

Failure Date: 08/09/2016

When placing the car in reverse or drives it revs. In order to avoid an accident I have to ensure that my feet are on the brakes at all times! there have been instances where I've almost hit the car in front me!.

20 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 06/01/2016

The contact owns a 2006 Ford 500. On many occasions, the vehicle failed to start. Once the vehicle was started, it failed to accelerate forward. The vehicle was examined by an independent mechanic who diagnosed that the throttle body was faulty and needed to be replaced. The vehicle was not repaired. The local dealer and manufacturer were not notified of the failure. The failure mileage was 190,000.

21 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 03/01/2016

Throttle body is defective due to build up within the throttle body's valve causing it to stick open or stay closed during reverse and forward driving. This in return causes a surge where at any unsuspecting moment the vehicle wood attempt to drive either in reverse or forward on its own regardless you physically pressing the brakes or the gas pedal. This is an obvious problem wiz 2005 2006 and 2007 Ford 500 and some models other than the 500 such as Ford freestyle Ford montego. This is a very dangerous issue and if not already will cause bodily injury or death. In my particular incident my vehicle have surged on a bypass causing me to almost rear end a large truck at speeds up to 70 miles per hour. There had also been countless incidents of my vehicle reverting into safe mode where my car I had slowed from 70 to 75 miles per hour down to 20 miles per hour within seconds. Both incidents have happened stationary in motion on city streets on highways and while turning. I was told the throttle body's electrical components are faulty and I was to pay $1,000 for a replacement part and installation.

22 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 09/09/2015

I am very concerned about my safety and that of others. My Ford 500 , especially when it is warm and I am using the a/c, will without warning surge ahead, and I must apply the brakes as hard as I can . I almost crashed while attempting to park in a handicapped spot in emergency parking area at the hospital, where I was taking my critically ill husband 2 weeks ago. I was braking, but the car was surging ahead. The same happened when I was leaving. Very frightening!! can this be fixed without charge at my local Ford dealer? (galpin).

23 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 07/20/2015

The contact owns a 2005 Ford Five Hundred. The contact stated that while driving at 20 mph, the vehicle hesitated to shut off. The instrument panel illuminate and loses power. The failure recurred five times. The vehicle was taken to a dealer where it was diagnosed that the throttle body was stuck open and the ecm needed to be reprogram. The vehicle was repaired. However the recurred. The manufacturer was notified of the failure. The failure mileage was 105,585. Aw.

24 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 04/01/2015

Spark plugs have backed out of the aluminum head in this vehicle twice now. This second time, it was a plug in the back head hard to reach and it pulled some of the threads out with it. These aluminum heads should be recalled and replaced with steel heads.

25 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 02/09/2015

One day driving my Ford Five Hundred as I am gettin on the freeway the car didnt accelerate effectively activating rpm surges but the car wouldn't speed more than 30mph doing so taking long nearly causing a accident in addition to slowing flow of traffic after finally getting home and parked the next day the car didn't start it would crank but wouldn't start I had a mechanic come look at the car everything was in order the pcm would also click when trying to start after doing research I discovered NHTSA had a recall for Ford Five Hundreds 12n03 and in the summary it included throttle and pcm reprogramming and cleaning or replacing the throttle body. Therefore I brought the car to a Ford dealership and they confirmed theses being the cars issues however Ford dealership said that my pcm needed to be replaced not reprogrammed which is not covered under 12n03 protection program.

26 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 08/22/2014

Throttle/accelerator the car unexpectedly accelerates without pushing the pedal. I have almost hit vehicles and pedestrians. It appears to be getting worse and more dangerous.

27 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 08/08/2014

Tried to pull out on to hwy. The fail safe light came on and shut down engine. Could not steer or control car at all, was very close to having a bad accident.

28 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 05/17/2014

On the interstate headed towards denver, after about an hour, when to accelerate from about 70mph to ascend up the hills, the engine rpms accelerate, however, it feels that the transmission is disengaged (slipping) with no power to the drivetrain resulting in a drastic loss of speed. This happened numerous times in efforts to regain control and maintain speed. This was extremely hazardous as traffic was somewhat congested, and other drivers are expecting me to accelerate, however, vehicle was in a decelerating mode. This was only with light pressure to the accelerator. It sounded as if the gears had stripped in the transmission. We turned around and headed home, auto would not allow speeds over 60mph. Later the same happened at speeds of 35-40 on local roads. These transmissions are extremely dangerous. Ford knows of this problem and refuses to do anything about them.

29 Engine And Engine Cooling problem of the 2005 Ford Five Hundred

Failure Date: 05/04/2014

I just purchased a 05 Ford Five Hundred and was on my way from California to georgia. As I was driving I noticed that when it would shift it would rev up even while slowing down. I also noticed that if the ac was on it got worse. I started doing research on this problem and found that I was not the only one having this problem. I have 4 children, I'm disabled and on a very fixed income and buying a vehicle that is safe is a must. Unfortunately, due to this problem, it is not safe I asked them what it was going to take for them to issue a recall, injury or even a death, and his response was that it was not up to them but up to the nhts. I have done a lot of research on this problem and there are many more people with these vehicles that have the same problem. I don't think the consumers should be liable to fix a defective part. Even a mechanic at a Ford dealership said that he doesn't know why they just don't replace it instead. Please help fix this problem before someone has to pay not with money but with there life! if I had the money I would replace it and have the ecm updated but that is not an option for me due to my finances. Please put out a recall on the throttle body and make the updates on the system free. Haven't we paid enough for our vehicles? these are things that are not due to negligence but defectiveness of a part. The company that made the throttle body is no longer in business so that should tell you something. And the updates shouldn't cost if it makes the vehicle run like it should. I believe if all owners of these vehicles come together we can actually fix this deadly problem. Why should someone have to pay with their life just for somebody to become aware of this deadly, defective part. So please help! they say the recalls come from you, so issue a recall and include the ecm update that goes with it. Thank you, concerned owner with children.

30 Engine And Engine Cooling problem of the 2007 Ford Five Hundred

Failure Date: 10/29/2013

Engine mounts , anti torque mounts , broke or loose. Engine shifts a good 12 inches towards firewall. Vehicle has 45000 miles, and is 5 years old.

31 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 08/01/2013

During normal driving vehicle dash lights went completely out and then began to flicker while both gauges speedo and tach went left to right on and off repeatedly causing a loss of power on vehicle rendering vehicle unsafe to drive and almost causing collision. . Brought to Ford dealer replaced alternator and problem still exists after 500 dollar expense.

32 Engine And Engine Cooling problem of the 2007 Ford Five Hundred

Failure Date: 07/17/2013

I don't know if this belongs in engine or fuel/propulsion system. There was no mention of �gas peddle� in either. The date of 07/17/2013 is approximate. It may have been between 2013 - 2015. I am not sure of the exact dates. It was when I was going to a pain specialist in buffalo after my rear-end accident in my previous car in July 2012. Location - I-190 & NY-198 buffalo, NY 14207 42. 930405, -78. 899552 merge ramp from the NY-198 to the I-190 north. 2007 Ford Five Hundred the problem: the gas peddle stuck when I had to do a fast acceleration / I floored it. I had to put the car in neutral and press the gas peddle a couple times to get it unstuck. I had it in to the Ford dealer where I bought it and they fixed or cleaned something. The Ford dealer said that it would cost about $400. 00 to replace the component if this didn't work. It happened again when I did another fast acceleration. I was able again to get it unstuck. I have not had the occasion to do a fast acceleration since. I don't run it fast if I can help it.

33 Engine And Engine Cooling problem of the 2006 Ford Five Hundred

Failure Date: 03/04/2013

My car makes harsh jerking motion while I am driving. The motion occurs intermittenly so I am unable to predict when it will occur. However, it does happen while the car is in an motion and upon acceleration. After first experiencing the problem. The motor mount of the vehicle was repaired. This seemed to remedy the problem for about two weeks, then the problem persisted. Not as harsh as previously but nonetheless, the ride feels unsafe and the issue happens irratically. This problem has continued for over a year. During this time I have researched online to find that this is a common issue and complaint among consumers. Why has this vehicle not been recalled? this is a pressing issue for me as it is not a secure feeling to lose control of your vehicle momentarily. I also have to consider the safety of my unborn child. The Ford Five Hundred vehicles with major mechanical malfunctions need to be recalled and taken off the market, not simply "fixed. " after a fire or major accident has taken place, it is evident that "fixing" the cars is not the best solution.

34 Engine And Engine Cooling problem of the 2007 Ford Five Hundred

Failure Date: 02/06/2013

My 2007 Ford Five Hundred is acting up. When you put it in reverse or drive it revs up and jumps. I have to make sure I have my foot firmly on the brake so it doesn't cause a serious accident. Now it is starting to rev up and jump when im sitting at a stop sign. This past Friday I was sitting at a stop sign and it revved up and jumped and almost caused me to rearend a car in front of me. Is there a recall on this problem. I really need this fixed before it gets worse and it kills me or I kill someone else. When you are sitting with the car in gear with the air conditioner off the rpm needle will move without giving it any gas. It should not do this. Please help me and let me know if their is a recall on something that could cause this problem.

35 Engine And Engine Cooling problem of the 2007 Ford Five Hundred

Failure Date: 01/24/2013

My husband had an accident in a store parking lot. He miscalculated the length of an narrow island that had a curbing around it. He cut the corner and drove over the curb and down the other side of the other curb. Besides the rear fender damage, more damage was discovered at the state inspection. The roll restrictor was torn. I was told that this part keeps the engine from "rolling" forward or backward. It is part of the engine mount system and is a safety issue. It must be replaced or the car fails the PA state inspection. This repair and inspections cost me over $500. I believe the roll restrictor was damaged in the sudden impact of the curb. I would like to take that issue to the insurance company but I have no proof. How common is the failure of this part? is it part of the PA state inspection requirements?.


Other Common Engine And Engine Cooling related problems of Ford Five Hundred


Fuel Economy of Five Hundred Vehicles
Five Hundred Service Bulletins
Five Hundred Safety Recalls
Five Hundred Defect Investigations