XADO Synthetic Engine Conditioner is a 125 ml engine oil additive for compatible gasoline and diesel engines. Product Details Package size: 125 ml Application: engine oil additive Optimal dosage: one can for approximately 4 L of motor oil Maximum dosage: up to 4% of total oil volume Compatibility For compatible gasoline and diesel engines, including turbocharged engines Compatible with synthetic, semi-synthetic, and mineral motor oils Check compatibility before use with 0W-8, 0W-16, 0W-20, and 5W-20 oils How to Use Warm the engine to normal operating temperature Pour the full can through the oil filler opening Let the engine idle for 3 minutes, then operate the vehicle normally Important Notes Follow the vehicle manufacturer's oil specification and fill capacity Do not use as a substitute for diagnosis or replacement of damaged engine components