2006 v6

theres a ticking noise coming from my engine, and the only thing that I figured was injectors, havent replaced any, but I also read it could be plugs. anyone have any specific ideas on what the ticking could be? sounds like injectors its a loud ticking noise that is only heard at idle, and then...

The air won't blow cold, I took it to a shop and he looked at my first box and checked my freon everything was good, something is keeping my compressor from kicking on. When he put the beeping stick on something under my hood on the driver side it kicked on right away but turned off as soon as...