it happened to me dude like 2 weeks a go ,i punched in 2 to pass another car and it drop death like at 4.500 i dont step on it again for about like 5 minutes then punched again and when it reaches like 5.000 it was an intermitence an keeps going but whith out the same power than usual . these cars are crazy dude i really dont know what the hell happened. the temperature was really hot btw it was like a 100 degrees out side and a was driving for like an 1 hour and a half ,i dont know if that has something to whith it , well good luck and take care dudes

 

Hey ever think of cleaning out your car Check you plugs, and you electrical r=terminals, and the MAF sensor, also check the spark plugs.

 

I didn't check anything... it didn't happen again and it has been a couple weeks at least... thanks for the concern though