So my car has been acting up.. When i go up hills, it struggles to make it up. When i try to floor it, the RPMs increase but the car does not move faster. It builds up speed very very very slowly. When i try to get to normal speeds it acts like it has a rev limiter at around 3000 RPM. It also feels like it toggles between gears 3 and 4 a little bit.
Oil levels are fine, i changed the air filter, there's no pull on either side, so i dont think it's the spark plugs.
It has also been leaking oil inside the engine somewhere a little bit. (white smoke coming up through hood scoop from time to time.)
anyone know what might be wrong with it? It's a 2001 Grand Prix SE btw. (3.8 L V-6)