On the eco: 4 wires, Red, Black, Purple and Green. I'm guessing the black goes on the bottom large terminal, red on the top one, purple on the small one, where does the green one go? And did I guess right? A simple pic would be nice.



Listen F***ers. FASTERTHANAHONDA is a joke because I WORK FOR HONDA. I'll talk @!#$ about Fords to, that doesn't mean I can beat a 12 second mustang.

How about a pic of what you're working with? I'm only familiar with the purple wire, which goes to the small terminal (the solenoid). The bottom terminal should only have the braided copper wire which goes into the starter motor itself connected to it, no external wires. The top terminal gets the small fusible link from the alternator feed... no idea what colour it is anymore, I'd have to get under a car and look for you in the morning... also should have the red cable from the battery to that top terminal.