okay on my s4, the rod that connects the throttle linkage to the oil metering pump is not connecter to the pump i think it has been like this for a while is that wut injects oil should i be running premix or is my motor hooped now????

 

if its not getting oil its bad, if it runs fine then its ok. i would just reconnect the rod and not have to worry about it unless you want to premix, if you do just search and you will find tons of info