My snow blower will not start. I took the carb off and cleaned it, changed oil, put in new plug and put in fresh gas. When cranking over (electrtic start) I can not get it to even fire. I have even tried starting fluid and it will not even pop. Any ideas?

Sounds like no fire to spark plug.
What type of key switch do you have ,what brand of blower , this info would help us help you.
Luck

Figured it out. It was a stuck valve as the machine has not been used in a couple of years. The exhaust valve was stuck open and inturn had no compresion. Thanks for the reply though.

Good Job .