im not getting gas to cylinder, when plug pulled no smell of gas only oil on it. have gone thru carb and pet **** valve there was junk in the bowl-rust looking blew all ports and jets out with carb cleaner(didnt take jets out) a white cheesy looking junk in the pet **** cleaned with carb cleaner also- and put on new filter. im getting gas in bowl.compression is consistantly 80psi. there is an electical connector on the carb but cant find any plug to match it. when i have the carb off the intake to the cylinder i can feel air blowing back to where carb sould be is that norm? plzz

 

A slight blowback is normal.
80 comp seems way low. I'd call a dealer and see what the comp is supposed to be.
Carb: some have a electronic choke that from what I hear is usually a problem.