GPL Engine Flush is a cleaning additive designed to help dissolve sludge,
varnish, and deposits inside the engine lubrication system before an oil
change. It helps suspend contaminants so they can be removed with the
drained oil.
Warm the engine to normal operating temperature. Add one 300 ml can to the used engine oil (before draining). Let the engine idle for 10–15 minutes without driving. Then drain oil immediately and replace the oil filter. Refill with new engine oil.
Properties
Helps dissolve sludge and varnish deposits
Supports cleaner oil passages and improved oil circulation
Compatible with common mineral and synthetic engine oils
Helps reduce contamination of fresh oil after change
For gasoline and diesel engines prior to oil change. Suitable for passenger cars and light commercial vehicles. Not recommended for motorcycles with wet clutches unless the manufacturer permits.