pergolaman18

Thanks skud ill do those tests and check the pcv valve.

Hi all My rb25 in my 31 is blowing white smoke and it pours out if you revv it abit. Has perfect compression Just replaced head gasket, head was machined, pressure tested, vacuumed tested Inlet manifold gaskets replaced No milky oil in sump or head Turbos in good condition ( I doubled checked by unbolting it at the manifold and you can see the smoke and some liquid coming straight from the right port on the exhaust flange on the exhaust manifold so it's not coming from the turbo ) I'm out of ideas can someone please shed some light??

I replaced the turbo on my rb25det with a rebuilt one started it up and i have clouds of white smoke chugging out! i checked and made sure the oil restrictor was in and then when i re started it i noticed liquid coming from the exhaust housing on the turbo where it bolts to the exhaust manifold. I unbolted the turbo and dropped it down slighty and ran the car, there was bursts of white smoke coming out of the right hand flange port so i assume its something to do with piston 4,5 or 6. The car was recently compression tested and it had almost perfect compression across all cyclinders, i checked the oil for milkyness and it was clean. Can anyone please shed some light? thanks

I replaced the turbo on my rb25det with a rebuilt one started it up and i have clouds of white smoke chugging out! i checked and made sure the oil restrictor was in and then when i re started it i noticed liquid coming from the exhaust housing on the turbo where it bolts to the exhaust manifold. I unbolted the turbo and dropped it down slighty and ran the car, there was bursts of white smoke coming out of the right hand flange port so i assume its something to do with piston 4,5 or 6. The car was recently compression tested and it had almost perfect compression across all cyclinders, i checked the oil for milkyness and it was clean. Can anyone please shed some light? thanks