Engine cutting in and out..

[jason75]

G'day ,yet again im after some help my vp 5.0 all of a sudden while driving the motor just started to cut in and out..it seems to do it at higher revs more often than at idle..i also noticed the tacho jumping around when it misses while i was in the car reving it around 3000 rpm in netural..ANY HELP PLEASE !!

 

[delcowizzid]

hall effect sensor ignition module or coil

 

[jason75]

ok thanks ,where is the hall effect sensor located and what does it do ,is the ignition module the square box on the LHS guard under the bonnet ??
thanks