Comma Engine Flush Oil Additive for Petrol & Diesel Engines

Comma's Engine Flush (EF400M) is a synthetic fortified oil additive designed to quickly and efficiently clean the inside of an engine before an oil change, leaving the engine clean and ready for new oil to circulate freely. Alternatively, it can also be used one week prior to servicing and it will work whilst you drive.

Using this additive will swiftly remove all traces of harmful deposits and sludge, neutralise harmful acids and also help to free sticking valves and piston rings.

Suitable for use in both petrol and diesel engines.

Usage Directions:

1. When the engine is warm, add complete contents to the engine oil
2. Fast idle the engine for at least 10 minutes before draining the used engine oil

Benefits: