intermittent stalling

[VTPREDATOR]

occasionally when reversing out the driveway, my car decides to splutter and if i dont chuck it in nuetral it stalls. only seems to happen when its cold too. any ideas?

cheers,

[Timmos]

Are you on gas by any chance?

[VTPREDATOR]

no, no gas. think it needs an adjustment in its tune. just gotta have the dosh