If you live or work within 660 feet of a high-pressure gas transmission pipeline (blue, above), you probably don’t know it. Soon, you will. Wise residents and workers will watch their snail-m… ...

Fuel Line Sizing Generally speaking, 3/8-inch fuel line is appropriate for most V-6, I-6, and V-8 engines and sometimes 5/16-inch will suffice for the smaller V-6s and I-6s.

Fuel-injected engines require the pump to supply fuel at a consistent pressure. For gas engines, this is usually a few dozen pounds per square inch (PSI), although some high-performance cars need ...

3.The high-pressure oil on top of the intensifier piston forces the plunger (D) down, which in turn forces the nozzle needle to lift, pressurizing the fuel in the plunger cavity, and ultimately ...

2023 Ram 1500 | Manufacturer image. An issue with the high-pressure fuel pump has prompted Stellantis to recall more than 45,000 Jeep Gladiator trucks and Wrangler SUVs and Ram 1500 trucks.

Fuel is supplied to the high-pressure fuel rail by a high-pressure supply pump. Depending on rpm and engine load, the pressure in the rail can exceed 30,000 to 40,000 psi.