Originally Posted by
rdunagan
its getting fuel but doubt there is an air leak it is probally the intake that you are hearing. The best way to tell if its getting fuel is to remove the small fuel filter up top and turn the key to on and see if fuel comes out if fuel comes out then im 99.9% sure that the hpop went out
This is a good test, but if you do try it, make sure you do not crank the engine, just KOEO. You can pull the FICM relay to make sure it doesn't crank.
Also, there is no way to say that it is a 99.9% certainty to be an HPOP issue if it is getting fuel. These engines are far more complicated than that.