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.
Links:
What size ECO do I need?
Who is using the ECO System?
Listed below are the most common installation applications.
Coach Bus - Truck - Auto installations - Simple and Easy!
Remove JIC fitting from Fuel Filter or Water Seperator and install ECO unit
as shown above. Installations may require JIC 8 or JIC 10 fittings.
Water SEPARATOR Installations
Installation Information .pdf (click here)
ECO #4 installation on a 2017 Dodge RAM
ECO #4 on a Cummins 6.7
Detailed Photos of Installations & Kits Printable PDF (click here)