Along with improving reliability and performance by enhancing control of the air-fuel mixture, injectors also need less ...

Sometimes, weird noises from your engine can mean a clogged fuel injector. What are the other signs? Can fuel injector ...

Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine ...

Pyongyang has been carrying out a rapid series of trials on its new intercontinental missile program, with Kim Jong Un present at the last stage. State media heralded ...

SEOUL, South Korea (AP) — North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its latest advancement toward having an ...

North Korea Conducts Its Final Ground Test of a Solid-Fuel Engine for Long-Range Missiles SEOUL, South Korea (AP) — North Korea said Tuesday it had conducted the final ground test of a solid-fuel ...

North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its latest advancement toward having an arsenal that could viably ...

SEOUL, Sept. 9 (UPI) --North Korean leader Kim Jong Un oversaw the test of a solid-fuel engine for intercontinental ballistic missiles, calling it a "significant change" in Pyongyang's growing nuclear ...