Watch out - they push changing the cabin and engine air filters on the TCH as well. Unless you are in a dusty environment, they only need changing every 30K miles. Just do it yourself and save the money. It is not hard.

Sorry they got you with the injector cleaning. It is rarely needed unless you get really bad gas. Even then, the "add to your tank" injector cleaners do a pretty good job.

Another one to watch for is emergency brake service. If the travel is not excessive, it doesn't need adjusting.