The most important step after chemically flushing your engine oil is to change the oil and filter again, run the engine for 10 minutes and then drain. This second oil change is to remove any remaining engine flush chemicals and dirty oil circulating in the engine to avoid contaminating your new oil.

Liqui Moly Pro-Line Engine Flush: https://amzn.to/3o93BMP

Mobil 1 Extended Performance High Mileage Full Synthetic Oil: https://amzn.to/3exKtFg

In this video I will show you how dirty the second oil flush is after the initial engine flush with Liqui-Moly. I go into more detail about engine flushing and Liqui-Moly in my article here: https://owenlucas.com/engine-flush-no...

Step by step double flush procedure.

1. Pour 1 can of Liqui Moly into your engine.
2. Run engine for 10 Minutes, idle speed, do not drive.
3. Drain oil and change filter.
4. Add new oil and run engine for 10 minutes or go for a short drive.
5. Drain oil again (to remove any remaining old oil and left over sludge) and change filter.
6. Add new oil and you are finished.

See Through Glass Oil Filter:    • Clear Oil Filter (Glass Housing)  



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