I have a 2006 oz rally with the 2.0(4g94) 5 speed. I have been having issues with getting my car to start I have replaced my fuel pump 3 different times new injectors even when as far a getting a 2002 sending unit and aftermarket regulator to convert it to a return style fuel system same problem I have since bought a new sending unit for a 2006 that came with the stock fpr new wiring harness in the tank another fuel pump and it’s still doing the same thing even went as far as adding a relay kit from painless performance same issues.even replaced both coil packs and wires with spark plugs

alright so now that I have mentioned what I have done now the issue. When I go to first start my car it acts like it’s not getting fuel and when it finally does start it stalls out and when I can keep it from stalling I try giving it gas and it’s spits and acts like it’s starving for fuel and stalls again after a few times of doing this it will finally run just fine. Once it’s running it runs fine like it should have great throttle response never stalls out going down the road acts just as it should and idles as it should every once in a while it will have a slight miss sitting at an idle but not often. Then you get were your going and if your down less than an hour and leave starts up just fine if you there any longer than an hour it’s the whole starting process again. And to me it seems like the fuel pressure is bleeding off that’s why I have tried multiple pumps but now I am stumped any help is greatly appreciated thanks in advance