Permatex Engine Oil Stop Leak 30302

1. At operating temperature or while engine is warm, add contents to engine oil with engine turned off. 2. Add the entire content of one can to the engine oil. Run engine to circulate and drive vehicle normally. (12 oz bottle treats up to 6 liters of engine oil) 3. Allow up to 200 miles (300 km) for Engine Oil Stop Leak to be fully effective. 4. If the leak persists, mechanical repairs may be necessary. 5. Application does not influence oil change intervals. Use at each oil change or as needed between oil changes.