chedder91

it started bout week ago when went I was leaving work it start hesitate like it want to cut of which it did I thought it was a fuel pump problem because I could spray it with quick start it would start but shut down rite away sometimes I will run in till it warms up but I notice when it wont start the check engine light will not come on but if I leave the key in the on position it will sometimes come on and run for a while and when I try to link my scanner to DLC2 which is the one in the cab it wont link to it but the DLC1 works but I doesn't give me code

Im having problems with my sc 300 it will start up when it cold but when it gets to operating tempeture it cut off nd wont start if i turn the key to the on position i will here a clicking sound coming the iac i know whenever i here that sound it not going to start i can spray quick start in the intake it will start up then quit I order a fuel pump but I don't think its the problem I already changed the fuel filter I think something is making the injector not work Help please