Subford thanks for the input. I am able to feel all the injectors click while the truck is running, however like I said earlier if I disconnect #2 injector the truck idle makes no changes and barely if disconnecting #7, but if I disconnect any of the others, the rpm drops! Also I will check out the EVAP solenoid, when I got the truck I replaced the hoses on it but didnt really now what it was for. Also is there any test that I can do other than blowing into it? Also to test it I should try blowing through it with power off, there should be no passage unless the truck is up to operating temp(that is with power connected)