EZ GO Fuel Injection Walbro Engine Help!

chazdo2

Member
I did an engine swap for a friend and have the bad Walbro fuel injection engine on the bench. If you turn it by hand about every 4th turn it catches and wont keep turning. No visible engine damage I have the case split. If I pull the cam it spins easy no catching. Cam looks perfect. Head and push rods are also removed. Anybody ever see anything like this? Cant figure it out. I would like to repair the engine and sell it but I'm lost!!!IMG_1710 (1).jpgIMG_1711 (1).jpg
 

cartmaster

Cartaholic - V.I.P.
I might suspect timing if it was every two rotations but every four rotations has me stumped too. So is it still locking up without the balance shaft and the head removed etc?
 

chazdo2

Member
Thats not a cam shaft? Its got a lobe on the end? Been busy but want to get back on this job, should start today I will post more.
 
Top