Saab 95 2.0 Turbo 150 hp Help UR

Well, what happens to her is that she starts when she wants when she leaves her arelanti, she stops at 3000 laps I hit me as if she runs out of gas and sudden Does not stop clicking as a relay and start and the car if you accelerate until 2000 thousand turns goes as if accelerating and lift the accelerator constantly and the revolutions to the release are not stable and accelerating it is raised and low from revolutions alone, having if you can make me a cable has desperately thanks and greetings