2003 5.4 triton. Ford 4.6L & 5.4L Triton Engines: Common Failure Points to Watch Out For! 2019-04-22

2003 5.4 triton

Ford 4.6L & 5.4L Triton Engines: Common Failure Points to Watch Out For!

2003 5.4 triton

Vehicles equipped with the 16-valve 5. Following the Modular V8's debut in the Town Car, engines using the Modular architecture would go on to replace older V8 designs in Ford products, eventually becoming Ford's chief gasoline V8 and V10 architecture. This article is mainly written with the 5. Engine lost compression, damaged the ignition coil, but I was able to make it to a firestone repair garage within 10 miles. I have had the truck serviced regularly and have had no major issues until today. The compression for the F-series version was 9.

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Ford 5.4L Triton Rebuilt Engines

2003 5.4 triton

I cant believe that Ford hasn't had a recall on this problem. The design problem stems from a minimum amount of threads to hold the spark plug in place. Accompanying these performance advantages, the engine was also 20 lb 9 kg lighter than the older 5. When is the recall coming out? I took it to an auto repair shop, and they found the coil pack on the 3 cylinder was melted. Distance traveled with uncontrollable acceleration was approximately 2.

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Ford 5.4L

2003 5.4 triton

That leads to an out of time engine with valve damage and metal particles throughout the engine. This engine is the basis for Koenigsegg's twin-supercharged flexible fuel V8 seen in the. I had the truck towed to a local repair shop. In spite of having a smaller displacement, the 4. In all 2v and 3v 5.

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Ford 5.4L Triton Engine: Specs & Performance

2003 5.4 triton

For vehicles under the New Vehicle Limited Warranty, Ford will only cover the replacement of the entire cylinder head; however, the Ford recommended spark plug service interval extends beyond the duration of the New Vehicle Limited Warranty. Everyone sees these late model F150's with the 5. The links on this video to products are for informational purposes only and in no way are an endorsement of the safety or effectiveness of the particular product. It completely ripped the threads out with it. It is an all-, per with an 2300 and showcases numerous technological features, such as dual per cylinder and oil squirters for the piston skirts, not found in other Ford Modular engines of the time.

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Engine Problems of the 2003 Ford F

2003 5.4 triton

I contacted aaa for roadside service. This engine comes with a bore of 3. I felt two forward surges and then increasingly rapid acceleration. The objective was to develop a new V8 engine that would surpass Ford's earlier V8s in every meaningful way, from power and efficiency to emissions performance and smoothness of operation. Trinity has 37 mm 1. And for the sounds of it there has been alot more!! Perhaps the most significant aspect of the new engine's design was the number of variations of the engine that could be made to suit different needs.

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32 Complaints: 2003 Ford F

2003 5.4 triton

Some versions of the performance engine version did include an aluminum block. This will provide better power and economy out of your 3v 5. These deteriorate with age and weak spots in the rubber can cause the spark to jump to the plug well instead of the spark plug. This issue was fixed by a redesign of the spark plug in the 2008+ years. Due to the design of the combustion cylinder, essentially these engines are semi-hemispherical, the plugs needed to protrude down through the head to the combustion chamber. They re-secured the cover with a different type of safety connector, and then re-started the vehicle. These wells can also fill up with oil or coolant and that can also affect the performance of the coil.

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Remanufactured Ford Triton engines

2003 5.4 triton

While the iron block and forged steel crankshaft were sourced directly from the InTech 5. The contact stated that a spark plug failed, causing gasoline to blow into the engine. The Cammer achieves its larger 3. This repair is covered for vehicles under warranty; however, the Ford recommended spark plug service interval extends beyond the duration of the New Vehicle Limited Warranty. In this video we go over the common failure points on the Ford Triton Family of Engines which include timing guides, chain tensioners and oil pumps. The intake plenum was also situated low between the two cylinder banks to meet the height constraint, thus the alternator traditionally placed low and center was moved to the side of the engine. With the wide array of engine configurations possible within this architecture, Ford developed a new, modular tooling system for producing different engines quickly and efficiently in the same factory.

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Engine Problems of the 2003 Ford F

2003 5.4 triton

The spark plug issue has just bitten me, now I have a 10,000 dollar peice of steel in my driveway because I am not paying 5400 and some change to fix a problem that should be recalled, the plug gettting hit by the piston or shooting out of the hole can be very dangerous by allowing fuel to come in contact with hot engine or electrical spark therefore starting a fire, this problem has been an ongoing issue and yet nothing is done I think a recall should be placed for the issue. Therefore, viewer agrees to release, waive, and discharge FordTechMakuloco or anyone affiliated with FordTechMakuloco, from any and all liability, claims, demands, actions, and causes of action whatsoever arising out of or related to any loss, damage, or injury, including death, that may be sustained by the viewer, or to any property belonging to viewer, regardless of whether the loss is linked to the use of the contents of this video, or otherwise and regardless of whether such liability arises in tort, contract, strict liability, or otherwise, to the fullest extent allowed by law. There was a huge bang from the engine, and the gas vapors flooded the cab. The Modular engine got its name from its design and sharing of certain parts among the engine family, starting with the 4. The base problem usually being low oil pressure when hot. The engine retains the Coyote's forged steel crank and piston-cooling jets but benefits from the addition of an external engine oil cooler similar to the Boss 302's.

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Remanufactured Ford Triton engines

2003 5.4 triton

Lastly, the scariest part for most late model 5. My 2003 Ford F150 V8 4. Hard to believe I know. I checked rear view mirror and then pressed on brakes with the sound of the racing turbo charged engine filling the cab. Some people ignore the felt misfire or think it is a transmission issue. The Boss's redline is increased to 7500 rpm, but has been verified stable up to 8400. Valvetrain components were lightened as much as possible, including the use of sodium filled exhaust valves, while strengthened powdered metal rods and forged aluminum pistons were added.

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