eco fuel box e85 box

[forsh]

installed the e85 eco fuel box to my vr6 today

everything went fine

but on the way home from work ,i noticed it sounds like its missing on 1 cylinder
and sounds rough over 2500rpm

i checked the leads and it seems they are sitting correct,but i dont have a propper vw spark plug thing to put them in


do you think its just a cable loose or something with the box and injectors

the box has leds on and they was green so the box is working propperly

engine light never came on so the ecu doesnt see a big problem

[H. Jormalainen]

Some more detailed information about the box might be quite relevant?

[forsh]

The box has wires that go between the ecu and injectors and makes a little more pulse to the injectors. Because ethanol needs alittle more gas than normal petrol

I've checked the wires and they are ok. I have a cheap air to fuel meter and it says optimal ratio

So now I will check all the plugs but is there something else I should check



My reply is from my phone so my rushed grammar and spelling I apologies for


Chris

[William]

I think Jormalainen was trying to ask what is the brand and model of the box?.

[forsh]

brand is ecofuel

its a white lightning style copy




at the moment ive got hlaf 95 and half re85 fuel

i moved the turny resister to 0 and it doesnt missfire

at 5 it missfired
and 4 there was some missfireing at higher then 2k rpm