Zmoney007

Hey guys this is a first for me. I own a 2010 Audi A4 and have some questions about it. How do i clean the carbon on my intake and pistons without having to take off HEAD. My Audi is burning up oil fast and is causing problems driving.

Firefighter

Not exactly an answer, but check some technical bulletins about carbon engine build up.
Now don't laugh but I used to have a 1987 Pontiac Fiero turbocharged v6.
I installed a water / alcohol injection system as the car was never built for a turbocharger. I used a mixture of rubbing alcohol and water injected when the turbo kicked it. A side benefit of this was that the inside of the engine, pistons and valves were found to be spotless during some needed engine work.
Look into this.