About 2 months ago i had small oil puddles under my car. I took it to super rupair and they determined it was something next to the rear main seal, i cant remember what it was. But now I am still losing about a quart everytime i fill up. I know it could be something to do with the turbo, or the engine. I just got my car dynoed on saturday, at mac autosports. I would assume if it was my turbo, then Nick should have known it was blown? Also if it was a blown turbo, wouldnt i either see oil leaking, or burning out the exhaust?
Or if it was an engine probelm, would i see a leak or it burning out the exhaust too?
I have a 2003 wrx with about 116,000 miles. Not original owner, i have only put on about ten thousand miles. Aftermarket parts include aem cai, cb exhaust, ebay inlet hose. I use 5w-30 mobil 1 fully synthetic, and last oil change i tried, 0w-30 and lucas oil.