So after I put the mbrp exhaust on and pulled it apart for various reasons, I saw some liquid residue in the exhaust. Almost like an oil draining down the pipe. Is this blowby or normal for a diesel?
x5. On a side note, at a past job I had a guy compained that our shop installed his muffler wrong cause there was water leaking out of the exsaust in the mornings.:rof
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