Hi everyone,
Hope this is in the correct place.
So the car has been sitting in the garage for the past 10 days with the intake manifold, charge pipe and a few other things taken off while I was working on the ofhg. I put everything back together and immediately on start up I had a loud metallic ticking noise that was not there before.
I know theres engines are noisy from the DI but this is something else. From what I can tell it's coming from under the stock air box maybe by the rear manifold area.
The ticking goes away or becomes much quieter under acceleration.
ANY IDEAS?
side note: my coolant expansion tank is making a weird noise also now, I added some coolant and it started making an intermittent humming noise.