ok now I have another problem, as alot of you know there are 2 stages to the accelerator pedal half way and then full basically, when I put it to the half way stage, there is kind of like a ticking noise coming from the engine, but when I drive normally its not there and when I rev the engine its still not there, only when I put it to the halfway mark, I have not heard it when I have had it flat yet as the engine is probably too noisy to hear it... any ideas?

Ticking noise? Could be a bomb....

if you had a ticking noise and wanted to know what it was and someone came back with a stupid answer of, "it could be a bomb" wouldnt you think that's stupid, well I do, maybe some help could be nice.

The bus on speed had a bomb under it. Check the boot to make sure Sandra Bullock is not in there....

Can you provide anymore info on said "ticking noise" for a sensible diagnosis?

ok, its between a flutter and a tick, only happens when put accelerator half down, coming from the front end of the car, does not happen when I rev it or drive normally. only when petal is half way down.

Serpentine belt.

are you able to give me a bried description of what the HELL that is,lol thanks

Serpentine belt - Fan belt.

http://www.fordxr6turbo.com/forum/index.php?showtopic=24280

exhaust heat shield.

does it sound like ping. like a dinga ling a ling or a rattle it may also be the injectors.

nah, no ping, more just like a tick/flutter of someting, only when the petal is pushed half way, reving is fine and when I drive normally its fine, just when I put the petal half way down.