a while back i was installing fmu and by mistake i unhooked one of the vapor hoses. Ever since then my car would shut off after 5 min of driving(then i have to call tow truck). I checked everything injectors fmu,fpr fuel lines and the only thing left is this vapor hose. Could this be the problem? If yes, how do i put it back, i mean there is no place to put your hand in there to get the filing where it should go, or can i just take this vapor thing off(does the car need this to run, i dont have emission test in my state) and how do you take it thank you
its one on left