Subaru needs to check the vehicle emissions system
Subaru needs to check the vehicle emissions system, hope to adopt.
Regularly check the exhaust system of the pipeline, the interface is corroded by the exhaust, the interface pad has not been washed away. If you find the exhaust system leaks should be promptly to the 4S shop to repair or replace the leaked parts. Check once a year not only to ensure the normal operation of the exhaust system, more importantly, to reduce harmful substances in the exhaust pollution of the environment.
Emission system is generally three-way catalytic converter, air-fuel ratio, oxygen sensor, fault, the main reason is to add the quality of gasoline caused by poor, hoping to help you solve the problem, I wish you a happy car! happy everyday
