An engine revving to high RPMs could be a symptom of many conditions. The potential cause?æalso depends on whether this happens?æwhile idling or while driving.
NO
If the rpms are to high for to long the engin will over heat and you will drop it
The high RPMs and cause rapid wear and high temperatures. Overall, if it seems to have broken, then it is broken, otherwise it isn't.
3-4 thousand rpms
lower rpms use less gas higher rpms have more power
Your vehicle will go into high rpms and not move very much. Also clutch will start to "slip" as your driving it will just start to rev high.
If the Yukon engine has high rpm while driving, check the transmission for slippage, that will cause the engine to over rev. The overheating could be caused by the high rpms.
Poor driving habits, poor air intake, improperly adjusted fuel pump, excess operating RPMs.
It depends on what you call high rpms but, anything above the normal driving range for long periods of time will reduce the life span of that engine.
most amplifiers have overvoltage shut off protection. verify the voltage coming into the amplifer it should be less than 14.9 volts even at high rpm
Under normal driving conditions almost none whatsoever. At high RPMs maybe 5 to 6 h.p.