I am having some clicking coming from under my hood. I mostly notice it when the hood is up after I rev the rpms to about 2500-3000. I notice it as I let off the gas. What might it be? And how can I fix it?
It sounds like from what your describing you either have an exhaust leak or a upper valvetrain noise. You either have to find out where the exhaust is leaking or if its a valvetrain noise you may have a bigger problem.