its easy u just rev the engine as high as it goes and pop the clutch
maybe your riding the clutch
you have to rev the engine about half way then drop the clutch.
I think that happens when you are changing gears. If you make the engine goes to 3000 rpm and suddenly release the gas pedal and rapidly press down the clutch pedal. The rev would up. With very noisy sound. Isn't it?
The clutch is slipping, that's why
It is when the clutch will not hold. Like you can be driving up a hill and you can rev the engine with no increase in road speed. With the park brake set hard, the car should stall if you attempt to drive off. If you have the clutch out in first gear and the engine can still run and the car isn't moving, the clutch is slipping.
Basically all you gotta do is, at a stand still go to first gear, hold.in the clutch. Rev the engine to about 4-5 thousand. Simultaneously let out the clutch and floor the accelerator. Or... Rev up to the red and dump (lift clutch up very quick) the clutch, then hold on tight, be careful when reving to the red, too often could sheer the engine mounts or blow the cam which will cause the head to fail.
If your car is in any gear 1+ releasing the clutch takes load off of the engine. Causing it to idle higher, where it normally would. So if you think its odd, its normal for a manual to do that.
That all depends on when it revs. It could be your cruise switch. If you have a manual transmission, don't use cruise until you're in high gear. If you resume and try to shift, the cruise will rev the engine even when you clutch.
that is impossible. "rev" is short for "revolve", RPM stands for revolutions per minute. your engine cannot rev without increasing the rpm's. the only thing i could think of that would resemble rev's would be a bad fan clutch which would make your fan spin erratically. newer vehicles use electric fans which could also resemble "rev's".
A centrifugal clutch on a lawn mower allows the engine to start and run without needing input from the user to engage or disengage the blades. It automatically engages as the engine speed increases, transferring power to the blades to cut grass efficiently. This type of clutch is simple to operate and reduces the risk of stalling the engine during operation.
The engine computer is the rev limiter. You would need a devise capable of reprogramming the engine computer.