1.Formulated to Clean Away Dirt, Grime and Grease 2.Effectively Protects Tire from Aging and Crack Feature:This product is specialized in cleaning carburetor’s anti-wind door and adjustment valve, removing the pectin, char, grease etc, without any damage to the catalytic cracking convent, oxygen sensor. It could solve the motor’s running unstable, start difficult and reduce the off-gas pollution. ...