28
Sep
Oil in factory hot and cold side boost tubes!
So I am.not sure if this is something to worry about or not but I upgraded my hot and cold side boost tube with the banks larger tubes. When I removed the OEM boost tubes I noticed there was some oil in both tubes. I know toyota recirculates aspirated engine air with trace of oil in it back into the engine to be reburned, and I am sure turbo sucks it back in through intercooler. Is this something to worry about? I read some people have used a oil catch can to remove chance of oil being put…
