flyineagletsi
15+ Year Contributor
- 210
- 8
- Apr 4, 2008
-
Elizabethtown,
Kentucky
Well im looking at my plugs now and the inside and the outside of electrode has black buildup,The threads of the sparkplug looks clean, the tip is brownish/grey.I got a spare coilpack ,so ill see if that one will make a difference. Talking about AFR and DA table,Im using two maps
one for pump gas (93octane) another one is with methanol injection. So MaxOct and MaxTmg im using with pump gas,and MinOct and MinTmg im using with methanol. And 12.5 afr Are a target of the Methanol. Pump gas i got tuned on the street with 11:3:1 AFR.
Isn't that assbackwards though? Shouldn't your maxoct and maxtmg run your meth setup and the min's run pump gas? That way if you knock on pump gas the ecu doesn't revert to the mins which have higher values? I understand the value aspect of it now, just curious why you put which one on which table. Grayish brown sounds normal so your heat range and mixture is good. Try that spare coil.
I've never looked at if from a meth setup. I've just always thought of running secondary maps from a fuel aspect in which case I had planned on running it off the idle switch since a fuel doesn't come on or off like meth. I guess I learned something today. That makes a lot of sense, but its still confusing since I'm not used to it.