NiecoJDM

I really can't tell if it is grey or white smoke but when I hit Vtec it smokes but any other time its very minimal. I don't know whats up?

NiecoJDM

Could It Possibly be Fuel? Burning way too rich or what?

xxstuntin4life

im having the same problem with my b16 :/

testdriver91

Could be unburnt fuel, clogged air filter, bad spark plugs, warped head gasket, to bad, worn out oil/piston rings.

Mine smokes WHITE really bad around 6-8000 rpm. I've replaced plugs, used Restore engine treatment, and other minor things that might fix the problem... still smokes... probably my oil rings.

xxstuntin4life

white smoke= coolant/water
blue smoke= oil
black= to rich

nengx07

my brothers itr smokes alot when vtec hits n its a piston ring.. same as problem as yours.. little smoke when driven regular..

xxstuntin4life

best way to find out is to do a leak down test

NiecoJDM

Yeah, I am completely overhauling the engine in JULY so For now unless it gets worse I will just keep it as is... Its not bad my friends s2k has the same issue and so does my friends k20 so I will hold out until I have the money in July to overhaul.

Thanks for the replies much appreciated.