Originally posted by Andy W.:
Throttle body is not the intake manifold. The Throttle body is where the big butterfly valve is that moderates air flow. The fuel pressure release valve is below is under a black cap on a shinny silver tube that goes right int he center of the engine below the intake manifold.

Read!

-Andy




centre of the engine below the intake manifold ?

I know what the intake manifold is, its beneath the valve cover.

Are you saying I had to unscrew the valve cover and get directly *underneath* the intake manifold and depress a valve in the centre ?