Hi guys so I have a 1990 vr4 which has started pouring smoke out of the exhaust & catch can breather, this has all happened suddenly - went from no smoke at all to now looking like a train.
The smoke is white out of the breather & exhaust while idle, though blue when I'm giving it gas while driving.
Engine has been fully rebuilt only around 3000miles ago (by a shop)
I have done a oil change about a week prior to this, I've used 15w40 though I don't see how this could be the cause, should also probably add that I did have a issue with oil squirting out of the dipstick though this seems to have stopped.
Is my first turbo vehicle so bare with me
Any help would be very much appreciated!