hesitation

[BNGRANT_99]

hi all.

have replaced my fuel pressure regulator the other day. now i got 2 things wrong
1/ I have a hesitation when taking off, to the point that is feels like it is going to stall.
2/ Now got a leaking injector, going to try and get replacement o-ring. as its leaking from the bottom o-ring and coming back up into the manifold.

would the leaking injector be the problem or could it be a air blockage from replacing the regulator.

thanks in advance.
brian

 

[BNGRANT_99]

ok replaced the o-rings, still leaked. Found an injector with a crack. Replaced the whole set with bosch 960's. all good now