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10.0

really awful
Crashes / Fires:
0 / 9
Injuries / Deaths:
0 / 0
Average Mileage:
100,960 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

1999 Ford F-150 engine problems

engine problem

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1999 Ford F-150 Owner Comments (Page 2 of 4)

« Read the previous 20 complaints

problem #41

Oct 302009

F-150

  • 120,000 miles

A D V E R T I S E M E N T S

Spark plug keeps being blown out of the cylinder head. Now they want to replace the whole head $3,000 they first time it happen they just put in a helicoil kit and charged me a $1,000. I have also replace 2 coils on this side of the engine and also had to replace the head gasket on that side.

- Jewell, IA, USA

problem #40

Jun 202009

F-150

  • 123,000 miles
Spark plug blowout on Ford Triton V8 engine, 5.4 liter.

- Hermiston, OR, USA

problem #39

May 302009

F-150

  • 170,000 miles
Truck engine started to cut out. Occurs every few hundred miles, requires part replacement. The cam position sensor is the part that continues to fail. Replacement fixes it.

- Centennial, CO, USA

problem #38

Jun 012009

F-150

  • 150,000 miles

A D V E R T I S E M E N T S

One of the spark plugs on my 1999 Ford F-150 simply blew out of the head while driving at a mere 15 mph. After inspection, that plug was ejected clear of the vehicle, never to be found, along with all of the threads that it was screwed into.

- Fairfield , OH, USA

problem #37

Jul 152008

F-150

  • 160,000 miles
1999 Ford F150. Ford put aluminum heads in these vehicles. They found out that they were shooting out the spark plugs. They have never recalled this. In the past 4mos, we have had 4 spark plugs shoot out. Each time this happened, it cost $300 to repair and $200 for towing. Not including the money lost in wages, renting a vehicle etc. I contacted Ford and filed a complaint. They said they would document this and that was pretty much the end of this. The dealer ship we took this to, said they see a lot of these. It was because of the aluminum heads and Ford recognizes this now and changed it. Well, they did not change it for the people who still have these trucks. This situation if very frustrating to me as a consumer. This could possibly blow the entire engine. This vehicle is not even 10yrs old. There are 4 more spark plugs that could go yet. We do not have the extra money to keep sticking into this truck and we are in no financial situation to buy another one at this point. We have to get by with what we have, but we should not have to be dealing with this mess. In my opinion and others with the same complaint, Ford should recall this. They need to make this right to their consumers. Thank you, william krumhus

- West Bend, WI, USA

problem #36

Aug 212008

F-150

  • 124,240 miles
Had just pulled out from intersection onto main road when truck developed a severe misfire. I pulled over immediately and upon inspection found the third spark plug on the right side had blown out of the hole. We took it to a garage less than a block away and they were able to install a new plug and coil pack but some of the threads in the head had been damaged. We were told they didn't know how long it would hold. Old parts are not available. I understand this is a problem on the Ford Triton engines and think a recall should be issued.thank you

- Pleasant Mount, PA, USA

problem #35

Jul 272008

F-150

  • 91,000 miles

A D V E R T I S E M E N T S

Ford 1999 F-150 spark plug blow out & possible engine damage 91,132 miles. Truck not fixed yet, I am in the process of getting estimates.

- Council Bluffs, IA, USA

problem #34

May 292000

F-150

  • 37,000 miles
The contact owns a 1999 Ford F-150. The contact stated that the intake manifold gasket failed on the vehicle three times. In 2000, while driving 40 mph, the check engine light illuminated on the instrument panel and the vehicle began to stall. He noticed white smoke coming from the rear of the vehicle. The manufacturer was notified and informed the contact that he would be liable for the repairs. There were no recalls on the V8 engine, only the V6 engine model. In 2008, the manifold gasket failed once again. The vehicle has not been repaired. The failure mileage was 37,000 and current mileage was 86,000.

- North Augusta, SC, USA

problem #33

Jul 172006

F-150 8-cyl

  • Automatic transmission
  • 100,000 miles
The contact owns a 1999 Ford F150. In between oil changes, the head gasket leaks oil onto the motor and causes it to smoke. As a result, oil gets beneath the motor and into the exhaust, which could cause a fire. The vehicle is also smoking. The Ford dealer recommended that the contact keep the vehicle parked. NHTSA campaign id number 98V194000 (fuel system, gasoline:fuel injection system) was referenced. The current mileage was 135,000 and failure mileage was less than 100,000. Update 09/10/08 updated 09/16/08.

- Blueridge, GA, USA

problem #32

Jul 112008

F-150 8-cyl

  • 127,000 miles
The contact owns a 1999 Ford F-150. While the vehicle was parked and shut off, the contact heard a loud explosion. He inspected the vehicle and noticed flames coming from the hood. The vehicle was completely destroyed. A fire fighter extinguished the fire and a report was filed. The contact has pictures of the incident and is in the process of notifying Ford. The failure and current mileages were 127,000. Updated 09/17/08. The consumer stated there may have been a pin hole in the fuel rail. Updated 09/25/08.

- Bakers Field, CA, USA

problem #31

Mar 282008

F-150 8-cyl

  • 100,000 miles

A D V E R T I S E M E N T S

I have a 1999 Ford F-150, 5.4L V-8 Triton. It has spit the number eight spark plug twice, and now the number seven plug has been ejected multiple times. Luckily, my wife and kids weren't with me when these events happened. After the first time, and much reading and research, and the fact that your office will not get involved with this well documented problem, I do not feel safe with them in my truck. It's only a matter of time, if it hasn't happened already, the coil pack or spark plug will be ejected right into the fuel rail and the coil pack will still be sparking and cause a fire. I really appreciate yours and Ford help with this, as I am a disabled vet on a fixed income and can't afford to fix it this time; so my truck has been sitting in my driveway for over two months. Maybe some day someone will realize the dangers here and help us!

- Burlington, KY, USA

problem #30

Apr 152008

F-150 8-cyl

  • 163,000 miles
Spark plug blew out and broke boot when this happens it still sprays gas out and could start a fire.then a month laiter it did the same thing with another plug not the same plug as the first time.had to buy a threader kit and new boot and new plugs did it myself it has happen 2 times and will most likely happen again im afraid it will start a fire because it sprays gas out the plug hole and you have a spark plug boot there sending spark to the plug.

- Moravian Falls, NC, USA

problem #29

Dec 182007

F-150 8-cyl

  • Automatic transmission
  • 172,000 miles
Blew out sparkplugs and broke bracket on the side of coil packs. Don't like paying $85 a pop for Ford's poor design. Plus the healy coils or maybe that's the motive. This happened three different times.

- Memphis, TN, USA

problem #28

Feb 092008

F-150 4WD 8-cyl

  • Automatic transmission
  • 105,400 miles
Spark plug / cylinder head failure (very common problem) 1999 Ford F150 with the Triton 5.4L V8, cost to repair was nearly $1000.

- Lincoln, NE, USA

problem #27

Nov 182007

F-150 4WD 8-cyl

  • Automatic transmission
  • 121,200 miles
Spark plug blow out.

- Binghamton, NY, USA

problem #26

Sep 292005

F-150 8-cyl

  • Automatic transmission
  • 98,000 miles
While driving my tuck at 40 mph there was loud pop from the engine. The truck could not be driven and had to be towed. The Ford dealer told me that I had blown a spark plug and that I needed a new engine at 5,000 dollars.

- Alpine, CA, USA

problem #25

Apr 032006

F-150 4WD 8-cyl

  • Automatic transmission
  • 88,844 miles
The contact owns a 1999 Ford F150. Within the last thirteen months, two different spark plugs have blown out of the cylinder head. Both the dealer and the extended warranty company stated that this is a common failure and is due to the casting of the cylinder head. The second failure occurred while driving 20 mph. The current mileage is 99,979 and first failure mileage was 88,844. Updated 02/01/08

- Elkgrove, CA, USA

problem #24

May 132007

F-150 4WD 8-cyl Diesel

  • Automatic transmission
  • 113,250 miles
The contact owns a 1999 Ford F-150. When coming to a stop at 20 mph, the vehicle's engine shuts down. The current mileage is unknown and the failure mileage was 113,250.

- Wheelersburg, OH, USA

problem #23

Jun 012005

F-150 4WD 8-cyl

  • Automatic transmission
  • 34,000 miles
: the contact stated the engine was leaking oil. The vehicle was taken to the service dealer who determined the engine's head gasket had a small chip causing an oil leak. To remedy the problem, the service dealer recommended a new head gasket to replace the defective one.

- North Dartmouth, MA, USA

problem #22

Mar 292006

F-150 4WD 8-cyl

  • Automatic transmission
  • 65,909 miles
My daughter was traveling on a high speed state highway when a spark plug blew out of the aluminum cylinder head of the 5.4 liter engine of her 99 Ford F-150 XLT 4WD pickup. The truck was towed home. After numerous inquiries with Ford customer relations I was rudely instructed not to contact them further. Her truck had 65,909 miles on it. I had it towed to the local Ford dealer and paid them $3600 for the repairs and a new head assembly. I'm a retired auto technician with 50 years in the business, so, I consider myself knowledgeable. I know of 5 incidents with our customers suffering the same fate. One customer had a truck still under warranty that blew all 8 plugs out. All customers affected were towed to Ford dealers by us. This condition could present a nasty accident on a super hi-way with possible loss of life.

- Pittsburgh, PA, USA

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