Installation Instructions

All ECO products can be easily installed on any engine. It is recommended that you use a ECO installation quick connect kit to simplify your install(s).

On Commercial vehicles with a Water Seperator installation is quick and very easy using a JIC connector, see first photo below. The ECO can be installed anywhere between the
fuel filter and the engines fuel intake (injectors).

It is strongly recommended to have a knowledgeable experienced mechanic knowledgeable with a motors fuel system.

The ECO Fuel system for Autos and smaller Diesel motors is done using an installation kit. Each motor manufacturer may have a different fuel line Quick Release diameters. See Installation Kits.

Larger Diesel motors that have a Water Separator will a majority of the time use a JIC 10 elbow and straight connectors; others may use JIC 8 fittings using the same connection process. The larger ECO 5 xl requires special installation due to its weight. It is a similar hookup connection except for the 1/2” hose with required connectors (JIC 8-10) to relocate the ECO-5xl to a secure location either with tie straps or connection to the frame or metal panel.

Note: Please use Teflon Tape/Paste on all threaded surfaces
*It is recommended to have a professional install your ECO Fuel System
* For an improved results it is recommended to disconnect the Battery
(30 min) to refresh the computer.

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