Rough Idle and Acceleration
Hi guys, can anyone tell me if a sick coil pack or cat can cause an irregular miss in idle and acceleration. I've replaced leads (Ford factory), IAC unit, air cleaner, oxygen sensor, spark plugs (Bosch standard), fuel filter, as well as drive belt, thermostat. all hoses etc. I run premium fuel, usually Shell or BP. Or maybe it's something else. Any ideas where to look. Thanks in advance for your help. Cheers
98 AU Futura 6cyl auto. XR8 mags, front DBA slotted rotors, rear spoiler, louvre, towbar, grille mesh, Tickford snorkel, painted rocker cover, Fairlane leather wheel, blue dials, chrome inside door handles, chrome cup holder, XR blue/black leather T-bar shift handle, front lambswools, Ford tow pack, dash mat, rear console and front footwell lamps, slimline weather shields.