fuel pressure regulator install now missing

[LT1 Eatr]

i intsalled a adjustable fuel pressure regulator yesterday and i took the upper intake and the fuel rail off to get to it easier. noe when i run it it seems like it is coming into air pockets where there is no fuel in the lines. do i need to bleed the lines when i am done? also i reused the intake gasket cause it looked to be in good shape. any help would be appreiciated. thanks

 

[SmockDoiley]

Are you sure the adjustment is right? When does it do it, at idle or accelerating? Why did you change it to begin with? And I wouldnt recommend reusing intake gaskets because any small deformity can cause a vacuum leak which could cause your problem.

 

[LT1 Eatr]

Are you sure the adjustment is right? When does it do it, at idle or accelerating? Why did you change it to begin with? And I wouldnt recommend reusing intake gaskets because any small deformity can cause a vacuum leak which could cause your problem.

i have a anderson pms in the car and it tells me the manifold pressure which is the same as the vaccum right? also it did it when i came to a stop at a red light.

 

[LT1 Eatr]

oh and i have it set at 42. the reason fer the install is that it s a 306 with a e cam and i wanted to safley adjance the timming without pinging