thank u for information so far i have no ht leads only wires going to 4 ignition coils that sit on top of the spark plugs the two sensors that were fitted were manifold absolute pressure sensor (map) and throttle position sensor (tps) it is petrol and im possibly think its some thing to do with pertol as it feels likes its starving of fuel thank u

george sims, November 2010

Hi George,
No problem. Just thought I'd give you some of the solutions I've found helped me.
Fuel starvation is a strong possibility and could be because the fuel tank isn't venting properly so that you have a vacuum in the tank sucking the fuel back from the pump. Next time it cuts out, try opening the fuel cap and see if that relieves any vacuum in there.
Other than that, you could be looking at internal leakage in the fuel pump which could be solved using a new pump seals / gasket kit.

Barry, November 2010

there may be an inline filter that hasn`t been changed for a while,worth a look

cdc, November 2010