Hello I'm hoping someone on here can help me . I've got an 06 Nissan Maxima 3.5 engine . I turned the car off and now it want crank ...it turns over fine seems like it's not getting gas . I've checked fuel pump it's 50 psi I've changed both oxygen sensors by the motor I've checked spark plugs they are firing just fine injectors are getting gas I've checked every fuse in all 3 fuse boxes that's good . It acts like it wants to crank up but it doesn't it has over half tank of gas in it . I don't know what else to do please help . Im single and I need this car so I don't loose my job .. thank you in advance for any suggestions or info you could give me