good day sir, i am an owner of a jdm, 3door pajero with a 4d56 turbo intercooled engine.

would just want to ask if my paj needs a overhaul already. because at idle it emits a bit of white smoke and a certain smell.

also, the dipstick and oil filler spits some of the oil when i open it at start. along with that white smoke also comes out of the breather hose.


and i think my oil catch can is being useless since oil still gets into the intake.
plus my fuel consumption is just 6.5km/l on city and hiway about 8km/l. which i think is very bad.

just an info, about 6 months ago, we replaced our piston rings since my mechanic suspected loose compression. its now oversized btw.

what do you suggest for me to do?