What is Rev hang?
What is Rev hang? Rev hang is a delay in engines revs decreasing when you lift off the throttle. It occurs on most modern internal combustion engines, but is more noticeable on manual transmission equipped cars because you are in complete control of shifting. And it's annoying. Why does my car not exceed 3 rpm? The RPM doesn't exceed 3 on the dash board when idling, and rpm doesn't exceed 2 when in motion. What is the cause? Hi There, It sounds like you may have a problem with your transmission causing it to go into limp mode which will...