How to clean up the carbon deposit inside Nissan Teana engine?

1, Nissan Teana 10- 15000 km to clean the valve carbon deposit, the owner can decide according to his driving situation.

2. Take Teana 202 1 2.0LXL Comfort Edition as an example. The length, width and height of the car body are 490 1mm, 1850mm and 1447mm, respectively, with a wheelbase of 2825mm, a fuel tank volume of 6 1.3l, a trunk volume of 586l and a curb weight of 1500kg.

3. The 2.0lXL comfort version of Teana 202 1 has McPherson independent suspension at the front and multi-link independent suspension with trapezoidal control arm at the back. It is equipped with a 2.0L naturally aspirated engine, with maximum power 1 15kw and maximum torque 197nm, matching the continuously variable transmission.