How To Install Mercury Oil Block Off Kit

A Mercury oil block off kit allows you to close off the oil passages in your engine so that you can run it without any oil. This is a great way to test out a new engine or to change the oil in your engine without having to drain the old oil.

How To Install Mercury Oil Block Off Kit

The mercury oil block off kit is an aftermarket accessory that is designed to seal the oil passage in the engine block that leads to the oil filter. This device is used to prevent the passage of oil from the engine to the filter, which can be helpful for those who are looking to improve the performance or reliability of their vehicle. The installation of a mercury oil block off kit is a relatively simple process, and can typically be completed in less than an hour. The first step is to

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  • Place the new block off kit onto the oil filter housing and secure it in place with the
  • Detach the hoses from the oil filter housing
  • Use a socket wrench to remove the oil filter housing from the engine

– To install a mercury oil block off kit, first remove the old seal from the engine. – Locate the new seal in the kit and place it over the hole in the engine where the old seal was. – Apply pressure to the seal until it pops into place. – Replace the cover on the engine.


Frequently Asked Questions

How Do You Disconnect An Oil Injection?

There are a few ways to disconnect oil injection, but the most common is to use the oil injection line’s quick release coupling. This is a fitting on the end of the line that can be easily unscrewed by hand.

Can You Delete Oil Injection On Mercury Outboard?

There is no definitive answer to this question as it depends on the specific outboard model and year. Some Mercury outboards do have an oil injection system that can be disabled, while others do not. Consult a qualified marine mechanic if you are unsure whether or not your Mercury outboard can have the oil injection system disabled.

What Happens In A Two-Stroke Engine Oil Injection System?

A two-stroke engine oil injection system injects oil into the engine to lubricate and cool the moving parts. The oil is injected at a high pressure and is timed with the intake and exhaust of the air and fuel mixture.


In Closing

Adding a mercury oil block off kit is an easy way to improve your engine’s performance. These kits can be installed in a matter of minutes and can help keep your engine running cool.

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