like the title says my 06 tr smokes white smoke for a few seconds on a cold startup after the car has sat overnight. sometimes its a puff sometimes its a stream for a couple seconds.
then its gone not to return untill the car has sat overnight or whatnot.
cobb ap stage 2 base and realtime
spt catback installed at subaru.
and I recently changed oil to a synthetic blend. not fully synth. 5w30
any ideas? should I take off my ap and dp and take it to the dealership?