What years did the 5.4 Triton have problems? Based on my research, 5.4 Triton engines from vehicles manufactured between 2004 and 2013 seem to have the most problems. The earlier engines didn’t seem to have as many issues, nor do the ones produced after 2013.
How many miles will a 5.4 Triton last?
If properly maintained, the Ford 5.4 Triton engine will last between 150,000 and 300,000 miles. Getting to these mileage milestones will require you to: Regularly maintain the vehicle. Act quickly to replace defective parts.
What are the common problems with a 2004 Ford F 150?
Top 2004 Ford F-150 Problems
- Engine Runs Rough at Idle.
- TSB For Possible Ejection of Spark Plug From Cylinder Head.
- Updated Differential Clutch Kit Available if Rear End Noise is Heard.
- Ignition Coil Failure Due to Excessive Spark Plug Gap.
- Exhaust Manifolds Can Crack and Cause Leak.
- Noise from rear end when turning.
Is the Ford 5.4 Triton a good motor?
When it comes to powerful and capable engines, a V8 is about as good as it gets. And when you need a V8 with some serious horsepower and hauling capabilities, Ford’s 5.4L V8 can be a great choice. Still, every engine can run into trouble from time to time.
What years did the 5.4 Triton have problems? – Related Questions
What year did the 5.4 go to 3 valve?
When Ford introduced the single overhead cam 5.4L 3V Modular V-8 in 2004 in the redesigned F-Series trucks and the 4.6L 3V in the all-new ’05 Mustang GT, it was viewed as an upscale compromise between the 2V Modular and the mighty DOHC-4V Cobra and Mach 1 engines.
What year is the best Ford 5.4 engine?
2009-2010 Triton 5.4L
The 5.4-liter V8 improved in 2009, fixing the cam phaser issues and all but eliminating the spark plug problems. With 300 horsepower and 365 lb-ft of torque, the Triton 5.4L is one of the most reliable F150 engines.
When did Ford stop using 5.4 Triton?
The last f150 with the 5.4 triton was built in 2010. Good riddance, it had a lot of oil related issues.
What was the last year Ford used the 5.4 Triton engine?
Does Ford still make the 5.4 engine? Yes, and no. The engine, which was first produced in 1997, was used in the F-series through 2010.
How much horsepower does a 5.4 Triton motor have?
Ford 5.4L Triton Engine – Specifications
| Metric |
Value |
| Compression ratio |
9.0:1 (2 valves) / 9.8:1 (3 valves) |
| Max power @ RPM |
550 @ 6,500 rpm |
| Max torque @ RPM |
500 lb-ft @ 3,750 rpm |
| Cylinder Head |
Cast aluminum |
What was the last year that Ford has spark plug problems?
The Ford spark plug issue was still evident around the years 1997 to 2003. Ford had experienced an increasing number of drivers facing issues with their modular engines from vehicle models produced between 2004 to 2008. The 5.4L and 6.8L vary only by cylinder count (V8 and V10, respectively).
What year did 5.4 spark plugs break?
This article describes a particularly frustrating spark plug issue with the 2004-2008 Ford 4.6-liter, 5.4-liter, and 6.8-liter 3-valve “modular” engines.
Why do Triton spark plugs break?
Over time, carbon accumulates here and can cause the spark plug tip to stick in the cylinder head. Upon removal, it’s possible for the two-piece plug to break, leaving the lower half of the inner porcelain and the tip in the head.
How often should f150 spark plugs be changed?
Check spark plugs about every 30,000 miles and change them around 100,000 miles, or at 60,000 if you tow regularly spend a lot of time idling or in stop-and-go traffic.
What are signs you need to change spark plugs?
The most common signs of bad spark plugs include start-up trouble, rough idling, sluggish acceleration, declining fuel economy, engine misfiring, and engine knocking.
How do you know if a spark plug needs replacing?
5 Signs You Need New Spark Plugs
- Engine Misfires. A misfiring engine is a big sign that one or more of your spark plugs are not firing properly.
- Poor Gas Mileage. When spark plugs are working correctly, they burn fuel efficiently in your engine.
- Trouble Starting.
- Slow Acceleration.
- Rough Idling.
Can spark plugs last 200 000 miles?
Spark plugs
If maintained well, they can last 100,000 miles. But by the 200K mark, you could be overdue for a third set of plugs. Cost to replace: $100 to $300.
What’s better platinum or iridium spark plugs?
Iridium is said to be six times harder and eight times stronger than platinum with a 700° higher melting point. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs.