Roewe i6 engine has insufficient power. What should I do if the power drops?

If it is caused by carbon deposition, it is necessary to carry out carbon deposition cleaning project in 4S shop; If you want to add an inappropriate fuel label, you should use the fuel label suitable for your engine according to the regulations and do regular maintenance. Check whether the timing exhaust system is blocked; Check whether the ignition timing is correct and whether the spark plug model is correct.

Reasons and solutions for the power drop of Roewe i6 engine: 1. Carbon deposition includes cylinder carbon deposition, throttle carbon deposition, spark plug carbon deposition, intake carbon deposition and so on. These positions are closely related to the power output of the engine. When there is too much carbon in the engine, the ignition energy of the car will be reduced, and the intake efficiency will be reduced. Finally, the car will shake and the power will be insufficient. Solution: Go to the 4S shop to clean the carbon deposit, but suit the remedy to the case according to the actual situation, and don't blindly choose cleaning items that have little impact on the car. 2. Air intake is one of the power sources of the engine. If the air filter is not cleaned in time for a long time, it will lead to blockage, insufficient air volume and excessive combustible mixture, which will reduce the engine power. If it is a vehicle with a turbocharger, once the turbocharger fails, it will also cause insufficient power for the vehicle. Solution: Clean the air filter regularly and replace it in 4S shop after a certain maintenance period. 3. Inappropriate fuel label is added to the fuel, which leads to the decrease of vehicle output power; Or because the vent hole of the fuel tank cover is blocked, the fuel tank switch, the fuel filter and the oil pipe between the fuel tank and carburetor are partially blocked, which can not meet the required oil supply, resulting in too lean mixture and insufficient power when the engine works. Solution: Use the fuel label suitable for your engine according to regulations, do regular maintenance, and clean the fuel system of the engine according to the actual situation.