Last weekend I was driving the car around quite a bit and on my way back from the junkyard (about 40 miles away) the car started jerking real bad in low rpms and I had now power past 3k rpms. I still drove the car home going 70 ish and it was drivable but any hill or coming to a stop I would almost completely lose acceleration. It was a first for me, the only thing that was different is I was a bit low on gas. I'm thinking maybe my throttle body is going out. I don't have a CEL and I've been driving it around to see if I get one but nothing. Any ideas?