[22heritage22]

G day all, i just resolved an issue i had with heavy fuel usage ,on my vct au2 xr6 ,Two mechanics had said there were no codes ,which i think maybe the battery terminals weren't supplying enough current to get em working?. i had done all the usual stuff gaskets etc and found that ford have different plugs for vct and non vct 4.0l engines.changed plugs and the issue went away.back from 380 ks a tank to around 570 klm,s a tank or so it states on the DTE on dash.also check the battery leads / terminals . i filed mine like new and it also gave extra klm,s.cheers fords also stated they have had issues with platinum plugs and the vct xr6 au2,s.I hope this helps someone as it took me a while to figure out.cheers. JACK