Slow Egg

Alright i have a d16z6 in my 93 ex coupe.i/h/e, vafc, chipped ecu basically all the mods.I just changed my oil like 200 miles ago. i have roughly 150k on the motor.runs fine and maintained freq. And now my car puffs black smoke.like sometimes at idle and when i get on it.I used 5w30 mobil oil. some say i should add Lucas Oil treament?? any ideas on how to keep the smoke down? what does this mean? thanks

Dancing is Forbidden

if its black smoke that means it is running rich. been playing with the vafc, eh?

Filliam H. Muffman

lol. werd.

FYI, just incase your getting any weird puffs of smoke in the future.
im not sure about these, they're off the top of my head.

white = bad headgasket, coolant
grey/black = unburned fuel
blue = burning oil.

again, im not positive about those.

i just thought about that so i thought i'd share.

Slow Egg

yea..any of you guyshave a good diagramon how i should set my vafac setting with i/h/e and chipped ecu. just for reg daily driving .. should i get a oil stabilizer?

Filliam H. Muffman

no you dont need it. your oil is fine, your just running rich. get your VAFC tuned right.

Slow Egg

how could i set it bymyself to even out the fuel curve? any diagrams?