How Gasoline Direct Injection causes Chain Wear, Fuel Dilution, and LSPI. One of the biggest changes to gasoline combustion engines in recent history is the mass adoption of direct injection ...

Abstract: In this paper, a new solution to solve the cold-start emission problem of gasoline direct injection (GDI) engine by combining the special piston top shape with the compound fuel injection ...

Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

What we're doing is that I'll be showing you how I usually clean intake valve deposits on gasoline direct injection engines on the DIY, efficiently, and with consistent good results, and then along ...

Internal combustion engines operate under conditions of extreme heat and pressure, and over time, they tend to accumulate deposits of carbon on critical components. These deposits generally form on ...

There was a time, not long ago, when most of the world didn't really see a path forward for internal combustion engines. Yet, something happened along the way, and the technology that has been ...

The gasoline direct injection market valued at USD 12.63 billion in 2025, is projected to grow to USD 30.21 billion by 2035, with a striking CAGR of 9.1% during the said period. The reasonably good ...

Automakers have long touted the benefits of fuel injection, claiming increased efficiency and power. But as more cars have the system installed (around 73% in 2023), more and more consumers are ...

Index Engines, the leader in cyber resiliency solutions, and Hitachi Vantara, the data storage and hybrid cloud management subsidiary of Hitachi Ltd. (TSE:6501), today announced a strategic ...

A new propane direct-injection fuel system — developed through a collaboration between Stanadyne, Katech and the Propane Education & Research Council — made its public debut this week at ACT Expo 2025 ...