8138 Engine Cleaner Concentrate is a high-performance additive that is designed to safely remove carbon, varnish, and sludge in both gasoline and diesel engines.
Available in: 12 x 16-ounce cases, 12 x 1-quart cases, and 4 x 1-gallon cases.
Features and Benefits
- Removes sludge, varnish, and carbon deposits
- For use in gas and diesel engines
- Compatible with most engine oils
- Free of aggressive solvents
- Add 400 mls directly to existing engine oil prior to change out
- Run engine for 15 minutes above 2000 rpm
- Drain oil with additive and replace with new oil