Finally got around to changing my oil yesterday (first time I've done that myself in about 10 years

)..
And while it was up on the ramps, I noticed that I have moisture seeping out of the driver's side muffler... so there's a leak... no worries though since I was already planning on replacing the stock one's anyhow.
And then... when I'm out taking it around the block, there is an area where it's pretty open with no houses so I line it up and get on to it. For some reason, the car seems to be winding out pretty damn fast like it's not putting all the power to the wheels (almost like the tires are spinning but I know that's not it).... so now what??!?!?