Glossary / Engine

high pressure fuel pump

10 Episode Mentions

Too Afraid to Ask

A high pressure fuel pump helps send fuel from the gas tank to the engine. It's important because modern engines need fuel delivered at the right pressure to run well.

Technical Definition

A high pressure fuel pump is a component in a fuel injection system that delivers fuel from the tank to the engine at high pressure. This is crucial for modern engines that require precise fuel delivery for optimal performance and efficiency.

Hear It Discussed

"high pressure fuel pump may leak and cause a fire"
Inside the Garage: Recalls, Racing, and the Hidden Cost of “Cheap” Car Parts In Wheel Time Podcast: Your Go-To Automotive Talk Show 08:15

"the Kia or Hyundai engine with this high pressure fuel pump model. I have had to install at least a dozen fuel rail pressure sensors on these cars. So I would lean towards the sensor. The pumps and..."
Gas Is High No Kidding but We Have Car Car Tips To Keep Operation Costs Cheap Under The Hood show 20:16

"The vehicles are known especially high mileage. They have issues with the high pressure fuel pump. This is a high and low pressure pump system."
Ron Ananian, The Car Doctor - June 27, 2026 - Hour 2 Ron Ananian The Car Doctor 14:13