I had a leaky injector at 10k miles that took multiple visits to find, dealer cut my wiring loose and let it hang I complained they whined and said they would order all new clips for fuel rail loom, I never heard a thing and ended up tie wrapping them myself.
SAME dealer that couldn't get the oil filter tight and it leaked all over my new driveway, long haired guy with tattoos on his face and neck was the woRker on my truck, I called him out and bitched and he said "faulty filter" LMAO I have never went back to LITHIA Chevrolet in Spokane Wa and never will.
Grossly incompetent in the service dept.