Transmission

Flushes in cars over 100k are an absolute horrible idea. Drain and Fill only what is in the pan, you can do that, drive for ten miles, and repeat 2 or 3 times to flush the fluid but the forceful way an actual flush is performed causes more harm than good. If your fluid level is fine you have an internal problem and its probably not going to be covered but you can make a case to Jiffy.