where is the fuel pressure regulator on 2003 chevy 210 v6 4.3

Its behind the fuel injector spider assembly control module. Directly in front of the coil pack (distributor)

I should mention it is not accessible unless you take off the upper (plastic) section of the intake manifold.

On a 2000 Chevy S10 truck 6 cyl where is the fuel sensor valve located. Does it require taking the manafold off to replace ?

do you know the parte number? no soy yo parte have it