2024 Mustang gets 3G Port Fuel Direct Injection 2.3L engines 315 Hp. Will port fuel direct injection come to Broncos

September 31st

Experience with Porsche twin turbos oil build in intake tubes. Simple remove a clamp and tubes were large enough to get rag in a wipe oil out at every oil change.

Reason: High PSI of boost draws oil mist from say PCV into turbos and the fresh air from intercooler dry oil mist and enters tubes to intake manifold. Since Porsche used DI for years the V8 they made had very high PSI to get now 600 hp.

Mustang v8 now 500 hp. That fast hot air keeps oil mist from sticking in intake values.

The 3G 2.3L PORT systems cures most of the carbon build up since the gasoline enters the intake manifold not the cylinder head. Low pressure washes those back side and help keep much cleaner. But other factors come into play like good gasoline quality, changing oil timely, as well as sparks plugs all can help.

We will get more info to help on older non port fuel 2.3L engines, but the 2024 looks like a good improvement and 315 hp in a 2.3L or 137 hp per liter is better that my 450 hp 4.5 l Porsche Cayenne turbo of 100 hp per liter.

read Mustang specs. A pony of a different color then that Wild horse! Which is wilder?

BMW START USING GDI IN 2016 here is why:

BMW DIRECT INJECTION VS. PORT INJECTION EXPLAINED
What is the difference between direct and port injection?
Direct injection sprays fuel directly into the cylinder head while port injection sprays the fuel into the intake ports.

What are the advantages and disadvantages of direct injection?
By spraying the fuel directly into the cylinder head, the air-fuel mixture is more controlled and a cleaner burn results in better emissions. Compared to port injection, direct injection uses high-pressure fuel injectors which atomize the fuel into smaller particles, mist, creating a more efficient burn. Fuel economy is this improved by as much as 10 - 15%. Direct fuel injectors spray fuel over 1,500 PSI compared to port fuel injectors at around 50 PSI. Furthermore, by injecting the fuel directly into the cylinder head, the fuel helps reduce the cylinder head temperatures resulting it wasted energy in the form of heat.

The disadvantages of direct injection are that the injectors are much more expensive than traditional port injectors. Because the fuel flow is highly controlled the fuel flow rate is critical and must be calibrated to a higher degree of tolerance. Because of this high-pressure requirement, higher pressure fuel pumps are also required, thus, further increasing cost.

Due to the extreme heat produced in the cylinder head, the injectors are required to be manufactured from materials able to withstand this high heat and still function. As a result, the cost of each injector further increases when compared to port injectors.

Carbon buildup can occur on the intake valves. Due to the fuel being injected after the air passes over the valves, the fuel no longer acts as a cleaning agent to the valves. Direct injection engines will see carbon buildup on the valves as a result, decreasing fuel flow efficiency and performance. Further symptoms of carbon buildup on the valves may result in engine misfires and rough idle. This carbon buildup will require walnut blasting for removal, further increasing the cost of ownership over time.

Direct Injection Advantages
➊ Increased fuel efficiency
➋ Increased performance
➌ Decreased emissions

Direct Injection Disadvantages
➊ Higher cost of ownership over time
➋ Carbon buildup on the intake valves
➌ Potential for misfires, rough idle

What was the first BMW engine to use direct injection?
The first turbo engine to use direct injection was the N54 (2006 - 2016), the first naturally aspirated engine to use direct injection was the N53 (2006 - 2013, not sold in the USA). Since all modern BMW models are turbocharged, all current models feature direct injection.

Since the N53 was the first direct injection naturally aspirated motor, this makes the N52 the last port-injected motor BMW offered, 2004 - 2015.

How can I prevent buildup in my fuel lines and injectors?
Fuel system maintenance is often overlooked while maintaining a car. Replacing your fuel filters while keeping your fuel lines, fuel injectors and valves clean are a must. Maintaining a properly clean fuel system will ensure longevity of the fuel components as well as ensure performance.

There are a lot of options on the market for fuel system cleaners, however, we only suggest one product which trumps them all. Liqui Moly fuel system cleaner. 100% safe for direct or port injection fuel systems. Made In Germany.

This additive contains a highly effective combination of cleaning and treatment for all gasoline injection systems such as K, KE, L-Jetronic and similar systems. Removes deposits on injection valves, intake valves, spark plugs and in the combustion chamber and prevents them from reforming. Improves engine running and optimizes the exhaust gas values. Eliminates start problems and rough engine running. Maintains and protects the entire fuel system from wear, deposits and corrosion. Clean engines need less fuel and reduce emissions.

This may help in maintaining our Ego Boost with GDI. TOYOTA started many years ago with PFDI systems, however above shows BMW did not change yet.

Here GDI on MB 2.0 L turbos:
The M274 and M270 engines have much in common: identical displacement (1,991 cc), 9.8:1 compression ratio, bore and stroke dimensions (83 x 92 mm) and a die-cast aluminum block.

But the M274 holds the trump card in output with an extra 33 hp and 15 lb.-ft. (20 Nm) of torque, and it also has a unique cylinder head made of high-strength aluminum alloy. Its crankshaft is hollow-cast to reduce mass and uses eight counterweights. A modular balance shaft in the lower part of the block reduces inertia.

Fast-acting piezo injectors centrally positioned above the combustion chambers spray in fuel up to five times per cycle at pressures of up to 2,900 psi (200 bar). The process was engineered to ensure air and fuel “tumble” within the chambers, enabling higher combustion speeds.( cleaner intake values due to design of head)

This third-generation direct-injection system also features “rapid multi-spark ignition,” which enables up to four sparks to be discharged in succession within one millisecond, creating larger spatial expansion (and a more complete burn) than conventional ignition. A key result is reduced fuel consumption, which improves even further with the car’s standard stop/start system.

Variable camshaft adjustment ensures optimized valve timing for easier breathing on both the intake and exhaust sides of the engines.

Continuous camshaft adjustment also facilitates “scavenging,” which occurs when intake and exhaust valve openings overlap slightly, allowing drawn-in cool fresh air to flush hot exhaust gas from the combustion chamber to the exhaust manifold. That increased flow helps the turbocharger respond more quickly at low engine speeds, as evidenced by the lack of turbo lag during our test drives.

Mercedes-Benz engineers contend the BlueDirect 2.0L turbo-4 is one of the lightest gasoline engines in its class.

So why did big Blue Oval got to Toyota PFDI dual system?

EPA or carbon build up issues over certain mileage. Time will tell but we can put a new 2024 Mustang 2.3L 3G if we have issues at 100,000 miles or just have intake manifold dis-assemblied and cleaned. All GDI have simular issues by MB tumbling system could have helped.