2008 Toyota Prius "engine revs increase clutch pressed" Questions

...the revs fluctuate up and down slightly. any idea of the problem? Hello James, If the engine revs up with no increase in speed, your clutch is slipping. Probably the reason the car was sold!

...revs high when I change gear I have changed the coil pack, plugs, plugleads and air filter but to no avail. Is it possible the clutch pedal is interfering with the throttle? Start the engine in ...

...revs to help rectify. Its an intermittent fault, which hasn't helped two garages who haven't found the fault. It had a new turbo and cat converter about 18 months ago, which has lead to a few garage ...

revs with no power to wheels at all. The clutch still has to be pressed to start it up but if it is put into gear the engine will not stall after letting up on both the clutch and accelerator. Is this

...revs up & down continous after a while. A friend of mind has a OBD machine, he used it to scan the car and it shows: 'throttle actuator control system malfunction/not learned, tp sensor ...

...revs drop off and pressured air is reduced into manifold ok ? but the engine speed/rotation is then driven by the drive from the roadwheels/transmission therefor the engine is vacuum caused by ...

engine revs climb is probably a slipping drive belt. This will happen more often when the engine is cold, and simply requires tightening of the belt. Noise from the water pump area normally means that

...revs come up to just over the graduation mark on the tachometer. 8) Do this slowly, as there is a slight lag in screwing and response. 9) If the radiator fans come on during the process then stop ...

...clutch is worn out and slipping. . Better late then never, for archive purposes: It sounds like when your driving without any capacity left in the main battery. The system fully relies on the ...

...engine revs, but the car doesn't go anywhere. I thought it might be a transmission issue? The car has transmission fluid and just had an oil change, as well as a new radiator/water pump/timing belt ...