Engine Performance problem
2005 Dodge Srt-4 4 cyl Front Wheel Drive Manual 37000 miles
when I shift to 4th and put the psi between 16 and 18 the car putts out and looses boost it feels like its being held back, it make a putt putt sound and I can hear it go to the exhaust. The options I believe it could be are maybe the fuel injectors, or a hole in the wiring. I dont have an electronic boost control to lower the psi output and I dont believe I can do it manually cause there is nothing to turn on the wastegate or in the engine that I could see. Im gonna bring it to a dodge dealorship but I wanted to know if u had any thoughts on what could also cause this problem? Also what parts it might take to try to fix this problem.