well today i got the time to go out and put the water pump on and all that jazz. well i get everything done up to the water pump. and i thought to myself. maybe just turn it over to give myself a little happy something about getting a piece of junk and making it run. anyways well i checked the oil to make sure i was okay there get everything ready and when i go to turn it over i get " click KNOCK!!! " so ive give it a little gas cause it has been sitting for months and i get that darn "click KNOCK!!!" so im lost. if anyone has any suggestion im totally open

 

so does it turn over?

 

no. it wants to. i can hear it but its like somthing is stopping it about half way. does it have anything to do with the air pump. someone told me it was because the air pump was disconnected