I've had 2 turbo's and they don't consume on drop of oil.. until like 1500 miles it blows oil for a split second when i get on it... my compression is fine i have no blow-by and I think people said it might be the oil return line? is this tru? Im using what came with the DRAG kit and the oil line isn't the best looking but I dun understand why turbo works for like 1500 miles then bam its leaking...btw the first one was a turbonectics t3/t4 and the new one is a precision sc50! any help would be great! this is also happens to my friends car too, his gone threw like 3 turbos! i even switch to 10w-30 oil! btw i took my pipes of and my downpipe and i couldn't see any oil in them... weird

 

what size oil feed are you using? try a -3an
also make sure your oil return does not have any low points in it where oil could collect and cause backups.

 

whatever came with the drag kit is the oil feed line im using...****, i think it does have low points for the return...

 

oil return...check for low points/kinks....ive even had the inner rubber part of the stainless line twist and i didn't know it..

 

So once I fix my oil return line I have to send my almost brand new Precision to get it rebuilt? cuz once it leaks it will always leak?