Directions for use:
- Engines: Add contents of a can Wynn's engine flush to the used engine oil before the oil change, while the engine is warm. Let idle without load for 20 minutes. ...
- Transmissions (manual) and differentials: Add 5 % to the oil. Drive 1 to 8 hours without overcharging.
How do you use engine flush?
An engine flush is an aftermarket chemical additive designed to clean accumulated deposits, sludge and other gunk from your engine. You pour it into your engine's oil-filler port and idle the engine for about 10-15 minutes.
Will engine flush damage engine?
As General Motors alludes to in the publication above, engine flushes can damage your engine. The chemicals in flushing additives can damage engine seals, leading to expensive repairs in the event of an oil leak. These chemicals can also damage engine bearings; turbochargers and other oil-lubricated components.
