I use the dealer only when the car is under warranty. My step-son had an issue with an O2 sensor in his car recently. He called the dealer and they told him parts and labor would be around $350 for the repair. I told him to go to YouTube and research the issue for his make and model. Found a great video on how to change the sensor (involved removing two bolts, installing new sensor, reinstalling two bolts). Sensor available at local parts store for $45. Total cost of project $45 and about 30 minutes, which includes finding and watching the video on how to do it.
Always check around. I can almost always find videos on what is involved. Even if I am not going to do it myself, at least I know what a mechanic will have to do to complete the job.
Always check around. I can almost always find videos on what is involved. Even if I am not going to do it myself, at least I know what a mechanic will have to do to complete the job.