Mariner Flush Hose Attachment Engine Flusher

These motor flushers / flush muffs are an essential item to the maintenance of any outboard engine. It is advised to flush your engine after every trip, this applies to both salt and fresh water. These simple steps to flushing your engine will extend the life of you engine and prevent salt clogging the water cooling system and the corroding of internal parts. These are a great value product to prevent a costly engine failure due to sand, grit and salt.

.
Start the engine (on tick over) and allow the water to pump through for around 5 minutes.
Ensure to keep an eye on your outboard whilst running at all times and keep the hose from getting caught on the prop.
If you are flushing your engine at the end of season it is advised to disconnect your fuel line and allow the engine to burn all the fuel left in the carburetor.