issues

[DONKEYT5]

Hi all, im having problems with my car! i put my foot down on the go pedal and im findin that the turbo spools fine but the power doesnt kick in till about 4,000 rpm? normally she has instant responsivness and power at 3,000rpm. It had new plugs, and dizzy and rotor arm at the weekend? any ideas? could it be the maf? what is the life span of a new maf?? it just seems the car is holding back then .whoosh, away she goes?!! it doesnt do it every time, but is starting to do it more so now!!! Help please!!
also, can u find codes/faults on diagnostic system with out having engine light on?
thanx in advance, Don

[DONKEYT5]

anyone help???

[Justin]

Get the codes read first mate

[DONKEYT5]

can u get codes read if no engine management light is showing?? where can i get them done???

[Justin]

Any dealer or specialist, just cos the light aint on doesnt mean there isnt a code stored

[DONKEYT5]

many thanx justin!!