What to Do When the First and Second Rows of Cylinders Have Excessive Fuel?
1 Answers
Excessive fuel in the cylinder combustion system may be caused by incomplete engine combustion. It is necessary to inspect and clean the carbon deposits in the engine, including cleaning the throttle valve and fuel injectors. If the gap is too large, the spark plugs need to be replaced to ensure more complete engine combustion. Also, check whether the oxygen sensor is functioning properly.