Help!! FPR might be bad

[BOOSTn20psi]

Ok, here is what happen. I bought a CommandFlow and installed it and adjust it. The car idle very low, so I check my BLISS and adjusted the BLISS, it idles find. For a second the engine stuble once. I back out and the car dies. Restart it sounds find for 2 minutes then stumbles once more but idles find. Put it in drive and took off slowly the car idles and dies.
Is it my modified FRP or maybe I put too much fuel into the stock injectors and skew up the injectors.
Or is it the BLISS.

 

[David15151]

well what do you have the fuel pressure at?

 

[BOOSTn20psi]

I don't have a gauge yet, but it was running fine until I adjusted and tighten the screw from the CommandFlow. The car died if I drive it so I reloosen the screw to where its back to stock and the car still dies.
Do you guys think, I might of blown one of my injectors or I snap something in the FPR.

 

[David15151]

that regulator only adds pressure and cant reduce it so its prolly we we rich with lots of pressure .. you need a guage to see whats going on.

 

[Thunderskull]

Yeah, if I set the translator too rich at idle or up the fuel pressure too high, my car will do exactly what yours is doing. I wouldn't be messing with the fuel without a gauge and a datalogger. Otherwise, you're shooting in the dark.

 

[BOOSTn20psi]

Ok guys, now here is what I've done. I swap my brothers 97gsx FPR and my car is still doing the same. I can drive for a while but the idle falls very low to where it wants to die. Maybe because of the BLISS or injectors. I have no clue. Will the injectors do this to my car? I remember adjusting the Commandflow too tight. Will this flood my stock injectors or is it just the bad idle issue of the BLISS.

 

[David15151]

just get a fuel pressure guage so you can see whats going on i mean they are like 20 bucks.