Einleitung
This guide will show you how to remove a carbon build up from the engine of a 2012 VW CC. Carbon build up occurs naturally in these engines as they age as a byproduct of normal use. The buildup can cause engine roughness and even an inability to function if allowed to persist. However, it isn’t that difficult to repair!
Was du brauchst
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Start the engine.
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Let the engine warm up to operating temperature.
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Shut the engine off.
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Locate the hood latch lever under the left side of the dash on the driver side of the vehicle.
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Pull the hood latch lever towards the rear of the vehicle to unlock the hood.
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Apply upward pressure on the front of the hood and pull up on the plastic lever that is under the front center section of the hood.
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Find the engine air intake hose near the top rear of the engine bay.
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The opening clip can be found near the joint of the intake hose.
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Hang the intake cleaner can in the engine bay for easy access and use in the future steps.
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Remove the line from the packaging.
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Apply pressure on the tabs of the metal clip with the pliers to release the pressure from the intake hose.
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Slide the clip to the left so that it does not cover the joint.
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Separate the hose connection by applying a twisting and pulling force simultaneously on both ends of the connection.
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Insert the metal hook at the end of the valve cleaner line into hose opening.
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Close the intake hose over the hook being sure not to pinch the part of the line that is not covered by the hook.
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Secure the intake hose so that a moderately tight seal keeps the valve cleaner line secure.
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Guide the extra cleaner line through the metal hook so that it extends into the intake hose.
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Arm the spring in the can by turning the blue dial from "O" to “I".
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Assure the can is secure so that it will not interfere with the engine or fall off the hanger.
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Return to the interior of the vehicle.
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Start the vehicle within one minute of arming the valve cleaner can.
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Press the accelerator and bring the engine up to 3x idle speed.
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Hold the engine at this speed for 9-10 minutes until the cleaner is completely empty.
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Shut off the engine.
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To reassemble your vehicle, follow these instructions from step 6 to step 2 in reverse order.
To reassemble your vehicle, follow these instructions from step 6 to step 2 in reverse order.
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