![What's the best stuff to use for carbon cleaning intake valves without using a media blaster? I had to replace the water pump on my wife's Tiguan and thought I'd clean out What's the best stuff to use for carbon cleaning intake valves without using a media blaster? I had to replace the water pump on my wife's Tiguan and thought I'd clean out](https://preview.redd.it/gu3sq6nyh2091.jpg?width=640&crop=smart&auto=webp&s=567c92944695c1fc43dda12ed2fb5ab7b0c3eb9e)
What's the best stuff to use for carbon cleaning intake valves without using a media blaster? I had to replace the water pump on my wife's Tiguan and thought I'd clean out
![Direct Injection Carbon Cleaning – Inlet Manifold. – PK Automotive Solutions – Quality Garage Lincoln Direct Injection Carbon Cleaning – Inlet Manifold. – PK Automotive Solutions – Quality Garage Lincoln](https://pkautomotive.co.uk/wp-content/uploads/2015/10/88.jpg)
Direct Injection Carbon Cleaning – Inlet Manifold. – PK Automotive Solutions – Quality Garage Lincoln
![Nates Interactive Auto on Twitter: "Crc intake valve cleaner & seafoam vs a direct injection engine! Carbon buildup intake valve cleaning battle of the titans with a GDI engine. Watch video click Nates Interactive Auto on Twitter: "Crc intake valve cleaner & seafoam vs a direct injection engine! Carbon buildup intake valve cleaning battle of the titans with a GDI engine. Watch video click](https://pbs.twimg.com/media/EFnWCUCXYAE-5oA.jpg:large)
Nates Interactive Auto on Twitter: "Crc intake valve cleaner & seafoam vs a direct injection engine! Carbon buildup intake valve cleaning battle of the titans with a GDI engine. Watch video click
![RS4 4.2 V8 FSI AND 2.0 TFSI intake port and valve carbon cleaning available at MDM Technik Ltd MARLOW – MDM Technik RS4 4.2 V8 FSI AND 2.0 TFSI intake port and valve carbon cleaning available at MDM Technik Ltd MARLOW – MDM Technik](https://www.mdmtechnik.co.uk/blog-old/wp-content/uploads/2015/07/IMG_8897.jpg)
RS4 4.2 V8 FSI AND 2.0 TFSI intake port and valve carbon cleaning available at MDM Technik Ltd MARLOW – MDM Technik
![How to clean intake valves on Direct/Indirect injection engines without REMOVING anything / ALIMECH - YouTube How to clean intake valves on Direct/Indirect injection engines without REMOVING anything / ALIMECH - YouTube](https://i.ytimg.com/vi/ljQlugKM9P0/maxresdefault.jpg)