The wifes motor has been playing up the last few days.
When it's warm it starts and runs fine, but when it's cold i.e. first thing in the morning or after work and trying to go home.
It turns over fine, starts then the revs just drop off. It will keep doing this until you get fed up and keep your foot on the gas.
It's as if you need to pull the choke out (That takes me back).
It's a 1.8T by the way