[Griffy]

Hi all,

I recently got a can of CRC GDI intake valve cleaner and am looking for some advice on the best access point to apply this cleaner somewhere post intercooler. I did some research and it seems like the brake vacuum line isn't the best as it will only get the cleaner on just valve number 4.

Looking at the intake manifold diagram and intercooler diagram has got me even more confused on the best place to do it.

Has anyone else used this?