I m Stumped! Please Help ASAP!!

[2FastTSiAWD]

Ok, so a few days ago I installed my new dejon tool UICP and intake pipe. I m taking if for a test drive and it s running awesome, pulling harder than before. I get almost home, and a connection on the UICP blows, so I stop and put it back on temperarily, and limp her the rest of the way home. I get it fixed, and all of a sudden, the cars running like shit, feels like it s missing. So I start checking things, and end up pulling the plugs, and the plug in cylinder 1 is melted. Figuring that the injector is bad I switch it out. Still runs like shit. It just get progressivly worse. Up to today now I have changed the coil pack, the ignitor, injector controller, and the injector resistors. Using a noid light, it shows that none of the injectors are firing, yet, when I pulled the fuel rail and tied plastic bags over all of them they sprayed. Also, I m gettig good spark on all four cyclinders. I am completely stumped. My laptop crashed, so I cant even datalog, and I dont have a car so I cant work, can someone pleaseee help me! Thank you in advance.

 

[2FastTSiAWD]

Ok, started it up this morning, and it was running fine in my driveway for about 15 minutes, so I took it for a drive. Everytime I get into boost it starts doing this hesitation thing. I cannot take it past pretty much 3500Rpms. THere is also this weird smell, kind of like a metal on metal, or like the smell when you re torching or weldig something. Is my tubo gone?! It sthe stock 14b with 130k on it! Please help!

 

[boostedinaz]

Have you checked for leaks. It sounds like you have a small leak that opens under boost. Also check to make sure that the little seals around you injectors are good. Alot of leaks happen there also.

Michael

 

[2FastTSiAWD]

For the future.. It was the o2 Sensor.