(T) Miss Fire Uno Turbo

hi, just bought a L reg uno turbo and its got a really bad miss fire if you try n use full throttle. could this be caused through fuel starvation or is it on the ignition side of things? Please help!!!!!! Many thanks:

It could be a lot of things, plenty of fuel?, excessively noisy fuel pump ( iv'e just replaced mine and now you cant even hear it, no bzzzzz!) the last one decided to seize dead at rush hour, check or change plugs, inspect leads rotor arm and cap, tdc and crank sensors and all elec connections, you need to have a good poke about, as a matter of course i flip the bonnet on a sunday and give her a check for impending doom he he Ant!

my mk1 had a missfire, i changed the HT leads, dizzy cap and rotor arm and it went

could be fuel, primary fuel filter just before gets pump gets over looked and never changed, check your spark plugs aint worn, may need gapping,ht leads or possible dizzy cap and rotor.worst case will be you have a cracked head as i have experianced in the past.