Got round to to checking the cam and VVC on mine today and it was fucking miles out! I was surprised it actually ran!!
Crankshaft timed up:
Special tool fitted onto camshafts - cam timing way out!!:
Cam timing set up properly!:
My heart was in my mouth when I started it up but it ran like a dream!!
What's even more worrying, it was a Ford dealer that got the timing wrong!!!
I'd definitely be checking your camshaft timing.