View post: Rivian Drops Impressive 2026 R1S and R1T Lease Deals for February – $6,500 Off & More. With this limited-time deal at Amazon, the Kttool Fuel Injector Tester is on sale for just $9, and it ...

Anyone who has gone to school to learn how to repair engines of all types, such as myself, will have learned the fundamentals of how they work. It's crucial for troubleshooting and diagnosing engine ...

DAYTONA BEACH, Fla. (Oct. 20, 2011) — For the second time this week, NASCAR Sprint Cup Series teams tested Electronic Fuel Injection on track, as 10 cars whirled around the 2.66-mile high banks of ...

When Detroit made the big switch to electronic fuel injection (EFI) about 15 years ago, most hot rodders retreated, assuming that this new technology would never be part of their world. Deeply ...

The power, fuel efficiency, and longevity of an engine will heavily depend on the fuel that’s being delivered. Furthermore, ...