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redneckgearhead34
08-25-2008, 12:45 PM
I have plans for one of these Electronic Fuel Injection Enhancer. Do they work and are they necessary. Just so you know I have a 94 nissan hardbody 2.4L.

waterworld
08-25-2008, 01:40 PM
They are necessary. Some work well while others do not. Depends on who is building them.