2004 CTS has ~184,000km on it.
Took my car in for transmission leak. the upper seal that had already been replaced a couple years ago was not done right and was another $368 (mostly labour) to get it fixed (couldn't haggle cuz it was another dlrship that did the original fix)... But it gets worse...
While I was waiting for the part to be ordered, my AC stopped working. They diagnosed that and found the shrader valve on the compressor hose is busted and slowly leaking. To replace the hose is $258, (although I've found it online for $169 shipped). OEM part # 25745132. My first question is should I just call some wreckers and get this from them? seems like a very pricey hose to replace when only the shrader valve is leaking! And once you add labour and freon then its going to be a much pricier fix... Trying to recoup come costs with findin the part cheap...
2. Now they JUST called me with the diagnosis of my engine light being on (car is idling a bit high, I've noticed this myself a few times when I just start the car, it will rev up to 2200rpm when you turn on the ignition. This tends to go away after awhile). Turns out to be a vacuum leak on the upper plennum. Not sure how much this is going to cost, how necessary is this fix to do right away? eek....