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How much brass in the pan/oil is OK?
Posted to Transmission Forum on 9/12/2012 5 Replies

Hey Guys, I am preparing a 03 Yukon for a long haul tow. (7,500 mi) I pulled the trans pan and I have got shiny brass particles floating through the oil. The oil is darker than new oil, but not burnt brown. The trans has no shifting issues and was rebuilt arou... Login to read more.

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car Vehicle Data

2003 GMC Yukon SLE 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2003 GMC Yukon SLE 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)