Blow-off valves cracking open in high-boost scenarios ... does not vent any pressurized air back into the atmosphere. It reintroduces the unused boost pressure intake before the turbocharger ...

In a car's intake manifold, air enters at atmospheric pressure, rushing toward ... the pressure wave at the intake valve bounces back and forth at a high frequency, offering this supercharging ...

A dump valve is a component used in turbocharger set-ups to increase the longevity of the turbocharger. The term dump valve, however, is also often used when discussing other different types of ...

Cleaning the idle air control ... too high, too low, or inconsistent. If idling is still rough, schedule an appointment with a local automotive shop, as a new intake air control valve may be ...