So I am in Dublin, California. The engine light came on in my 2010 Roadtrek 190. The Chevy dealer says the torque converter needs to be replaced. Good news, the work is covered by warranty EXCEPT that they don't cover removing and reinstalling the sewer, plumbing what have you that needs to be removed to allow the work. The Chevy dealer can't do the work. Anyone have suggestions for a local RV dealer who can remove and replace whatever is required by Chevy? Is his typical?