Anyways, the 5.4L Triton is a pretty reliable engine. Keep up with maintenance and repairs as they pop up, and chances are the 5.4 V8 will hold up beyond 200,000 miles. There’s a reason Ford stuck with these engines for roughly 2 decades.
What Fords have Triton engines?
The 4.6, 5.4 and 6.8 Triton engines have been used extensively in such popular applications as the Ford Explorer and Expedition, E Series vans and F Series trucks, Explorer Sport Trac, Mustang, Crown Vic as well as the Lincoln Mark LT, Town Car and Navigator.
Does Ford still make Triton engines?
Modular engines used in Ford trucks were marketed under the Triton name from 1997–2010 while the InTech name was used for a time at Lincoln and Mercury for vehicles equipped with DOHC versions of the engines.
| Ford Modular Engine |
| Production |
1990–present MY: 1991–present |
| Layout |
| Configuration |
90° V8 and V10 |
What years did the 5.4 Triton have problems?
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.
Is the Triton motor a good motor? – Related Questions
How many miles will a Triton 5.4 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 year did Triton avoid?
As some truck fans know, the 2004 to 2007 F-150s had a huge, glaring issue primarily caused by its V8 Triton engines. Vehicle History wrote that the Ford’s Triton engines simply had a lot of reliability issues, and that’s why the model years from 2004 to 2007 aren’t recommended.
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 of 5.4 was good?
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.
What year did Ford change the 5.4 Triton engine?
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 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).
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.
Why do Tritons shoot spark plugs?
Trion V8 engines keep ejecting their spark plugs. It’s likely due to Ford’s decision to use aluminum cylinder heads that is subject to wearing down and not holding the plugs in place. If the vehicle is still under warranty, Ford will replace the cylinder heads if they’re damaged.
What is the lifetime of a spark plug?
Most spark plugs have a factory service interval of 100,000 miles, though some may be as much as 120,000 miles. Long-life platinum and iridium spark plugs will typically last up to 100,000 miles or longer provided the engine isn’t using oil or doesn’t spend a lot of time idling.
What are the signs that spark plugs need to be changed?
The most common signs of bad spark plugs include start-up trouble, rough idling, sluggish acceleration, declining fuel economy, engine misfiring, and engine knocking.
What happens if I never replace my spark plugs?
If you let your spark plugs go for too long, you could do some severe damage to your engine. The deposits that build upon the plugs can eventually cause them to misfire. When this happens, the unburned fuel in the cylinders can start to eat away at the cylinder walls.
What are the signs of faulty spark plugs?
What are the signs your Spark Plugs are failing?
- Engine has a rough idle. If your Spark Plugs are failing your engine will sound rough and jittery when running at idle.
- Trouble starting. Car won’t start and you’re late for work… Flat battery?
- Engine misfiring.
- Engine surging.
- High fuel consumption.
- Lack of acceleration.
How often should spark plugs be changed?
Ordinary copper and nickel spark plugs should be changed every 30,000 to 50,000 miles, unless otherwise suggested by the spark plug manufacturer. Platinum and iridium spark plugs tend to last longer than standard copper and nickel spark plugs. Expect to change them every 60,000 to 150,000 miles unless otherwise noted.
How do you check spark plugs without removing them?
Test with a spark plug tester
- Attach a spark plug tester to the ignition wire. At the other end, the tester connects to the spark plug as it sits in your engine.
- Turn the ignition ON.
- Start the engine, or simply turn it over if it won’t start, and watch the transparent sides of the tester.
Can you clean and reuse spark plugs?
You can clean a fouled spark plug and reuse it, but it might not function as well after that. If your spark plug is too worn or dirty to clean easily, you’ll need to replace it.
Can WD-40 clean spark plugs?
For part of your car repair and maintenance, you can use WD-40 to remove carbon residue, and keep moisture away from spark plugs and spark plug wires. “WD” stands for Water Displacement. So if your spark plugs are wet or you need to drive moisture away from ignition distributors, WD-40 can help!