The bottom line: my car performed worse after it had been serviced and I had to take it back.
I took my Chevrolet in for it's 60,000 mile service. I have never had any major problems with the car. Recently, the left turn signal started working only some of the time, so I asked them to take a look at that. The day after I picked up my car, I noticed that it would not change gears properly (its an automatic) and the rpms would go up really high. I took the car back and they said the mechanic didn't put enough automatic transmission fluid in the car. They fixed the problem with the transmission fluid, but they should have noticed the car wasn't behaving properly before they gave it to me. They changed my turn signal lightbulb which went out again less than one day later.
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