How to Switch My Evinrude 90 HP VRO Fuel Pump S to a Regular Fuel Pump?

Answer Evinrude outboard motors with the VRO2 system don't require you to mix oil with the fuel. Instead, the oil is metered, as required, into the fuel the 2-stroke engine burns; hence the name "variable... Read More »

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How to Replace a 135 HP Evinrude Fuel Pump?

If your Evinrude 135 outboard motor begins to choke or stall out and you smell the odor of fuel, it may mean that the fuel pump needs to be replaced. The fuel pump transfers gas from the engine to ... Read More »

How to Replace a Mechanical Fuel Pump With an Electrical Fuel Pump?

The choice between a mechanical or electrical fuel pump is more of a personal preference than a choice between a pump that is better than another. But one thing is true: If you have a high performa... Read More »

What Is a Fuel Pump Relay Switch?

Though some custom systems have been built without using them, almost all cars utilize some sort of fuel pump relay switch. These simple devices are responsible for turning on the fuel pump, so a ... Read More »

How to Switch From an In-Tank to an In-Line Fuel Pump?

The electric fuel pump, in most vehicles equipped with fuel-injected engines, is found in the fuel tank so the fuel surrounding it can cool the pump. As modifications and performance parts are adde... Read More »