SK ZIC Flush
Brand | SK ZIC |
---|---|
Base | Fully Synthetic (Yubase) |
Name | Flush |

A synthetic flushing oil with a set of effective detergent additives.
Recommended for engine and transmission flushing when switching to ZIC oil after using oils from other manufacturers, or when transitioning from mineral oil to semi-synthetic or synthetic oil. Also, it's recommended for periodic use to maintain engine and transmission components in a clean condition.
- Manufactured using YUBASE synthetic base oil, which is proprietary to ZIC lubricants.
- Helps restore fuel efficiency, improve engine performance, and reduce harmful emissions.
KEY FEATURES
- Excellent cleaning properties and completely safe for polymer seals.
- Effectively dissolves engine deposits and cleans stuck valves and rings.
- Promotes smooth and quiet engine operation by removing sludge and reducing operating temperatures in high-heat zones.
- Extends engine and transmission lifespan.
- Prolongs oil life by preventing accelerated oxidation caused by residual old oil.
APPLICATION INSTRUCTIONS
For engine flushing:
- Warm up the engine to operating temperature and drain the used oil.
- Fill the engine with ZIC FLUSH up to the lower mark on the dipstick.
- Run the engine at idle for 15–20 minutes (do not exceed 30 minutes; avoid high RPM or driving during flushing).
- Stop the engine, drain the flushing oil, and replace the oil filter.
- Refill with new engine oil.
For transmission flushing:
- Lift the drive wheels, drain the used transmission oil, and fill with ZIC FLUSH.
- Start the engine and engage first gear for 5 minutes (do not drive the vehicle).
- Stop the engine, drain the flushing oil, and refill with new transmission oil.