[GTCruiser2003]

Well, today after 3 weeks i finally got my GT back. they gave me a report of what they found wronge with the engine and it reads: "knocking noise from lower engine. Perform compression test cyl #4 low. remove oil pan found metal throught lower engine, thrust bearing worn all the way down. correction: replace short block w/ turbo charger & transfer over all parts" im glad i finally got my car back but i have one question. When i took the car in for its 30000 mile service, it died on the dealer before they did anything, and the still charged me $347.00 for the service even tho they had to drain all the fluids regardless to replace the short block. the bill came out to be $3052.41. i understand paying for the tire rotation and the various filters but should i have to pay full price for the service? when asked why i had to pay they told me that what they did wasn't covered under warranty. i then proceded to point out that they had to do most of the things anyway. i let it go cause i was getting pretty angry and didnt what to argue whith them how they were gonna do 90% of the things anyway. should i call chrysler and argue my case or is it a lost cause already??