Caddy cuts out

[Lah161]

Evening guys I have a 56 plate 19tdi bls engine caddy in the mornings from cold when you pull away just as it starts to boost it will miss and cut out but will start straight back up checked on vcds and only faults stored are for cylinder 3 glow plug and air flow meter implausible signal intermittent anyone had this problem or have any ideas would be greatly appreciated

Cheers lee