Soooo.... Driving to work i tried to accelerate past another car. Realised the car won;t go past 60 and is jerking/shaking when i press down. I then noticed my engine warning light is on. Any ideas what it is? I took it down to the nissan dealer here. so while i'mw aiting can u guys tell me what i coudl expect?

this is an 04 v35 skyline by the way.