Check your exhaust. C converter for exhaust flow issues
Yes, but the rpm's will be very high.
Do a proper diagnosis to figure out the cause of the misfire, then repair it.
Assuming you mean "engage the clutch" or "Release the clutch pedal" which is the exact opposite of what you actually asked: 1) clutch disc contaminated with grease/oil/brake fluid 2) engine misfire (is RPM high enough?)
The engine will have low compression and misfire, especially at idle. The misfire will seem to disappear at higher RPM.
your tranmission is shot.
exhaust leak misfire cylinder imbalance
bad or going bad alternator belt
A bad spark plug(s) can do that.
If it's a stick, it sounds like the clutch or clutch componets.
High idle, misfire, check engine light,High idle, misfire, check engine light,
requires new coil & dizzy
you need new plug wires