CRC GDI IVD intake spray?

[Drnick]

As above mentioned, it’s a spray that supposedly cleans intake valves and turbo cleaner, as stated on product has anyone tried this? Can it detrimently effect 02 sensors
Or cat? Thx

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[zrk]

What's wrong with your valves that would make you think you need such a product?

 

[Drnick]

Nothing wrong with my valves, just want to know if anyone has used this product

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