Dnt no if ya can jump a rotor without doin damage so neva tried.N e 1 help
on this

 

Yes you can jump start an FC. There are people here that have to do that daily!

 

cheers mate. it is havin trouble startin cold. leave it parked over night after it has bein ruin fine. then in mornin go to crank it over and she wont have a bar of it and she ends up floodin. do you reckon could be compression or leaky injectors. n e help appreciated.

 

I don't have an s4 but if I recall correctly they are sometimes prone to flooding due to leaky injectors and a quick fix is to remove the EGI fuse and crank it over a few times to clear her out. Then put the fuse back and crank it and she should start. If that fixes it you should get your injectors cleaned and flow tested or get new ones because it will only continue to flood until you do.

Also check your plugs.