iac is bad need to be replace
rpm goes up and does not change gear below 60
what is wrong with my rpm it goes up and down
it needs a tune up
Rpm stands for revolutions per minute. This is talking about the revolutions the crankshaft goes per minute. The faster you go to more revoultions that are accomplished. Therefore the faster you go, the rpm goes up. And as you slow down it goes down.
because is reeving, there for it depends on the amount of pressure you apply to the gas
have to rave my truck up to 3&4 thousand RPM before it goes in to revers
Your automatic choke could be busted. Have it checked. Check radiator for water and water sensor
yes, its in Neutral.
Thrust would drop as altitude goes up.
the alternator is sucking more power from your engine unless its going up very significantly then I have no idea
Check for a vacuum leak.
It goes directly to the back of the top of the alternator.Easy