Carbon Buildup and cleaning - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
![Best way to remove/dissolve carbon build up from exhaust manifold? Tried carb cleaner and paint thinner. Neither of which worked : r/MechanicAdvice Best way to remove/dissolve carbon build up from exhaust manifold? Tried carb cleaner and paint thinner. Neither of which worked : r/MechanicAdvice](https://i.imgur.com/yMoY4aX.jpg)
Best way to remove/dissolve carbon build up from exhaust manifold? Tried carb cleaner and paint thinner. Neither of which worked : r/MechanicAdvice
![how to use fuel cleaners remove carbon build up and clean intake valves on direct injection - YouTube how to use fuel cleaners remove carbon build up and clean intake valves on direct injection - YouTube](https://i.ytimg.com/vi/3LDaMaTIAr8/maxresdefault.jpg)
how to use fuel cleaners remove carbon build up and clean intake valves on direct injection - YouTube
![Stopping Carbon Buildup from Occurring: Best ways to keep clean - Car Repair, & Performance | Fluid MotorUnion | 2108 W. Ferry Rd. Unit 102 Naperville, IL Stopping Carbon Buildup from Occurring: Best ways to keep clean - Car Repair, & Performance | Fluid MotorUnion | 2108 W. Ferry Rd. Unit 102 Naperville, IL](http://www.fluidmotorunion.com/wp-content/uploads/2013/07/exhaust.jpg)