Cold start up problem?

[ezyb]

Hi Guys

Got a problem with my cars idle in the morning.

Car is a VT. Mods: Twin exhaust, try-y extractors, otrcai and mafless tune.

When i start my car in the morning the revs are all over the place, and the car feels like its gonna stall untill it warms up. I took it back to my tuner, he changed a few things but still the same thing. What else could it be?

I dont really wanna leave my car there over nite.

Thanks guys

[BennyMac]

I thought i had a problem with my car when cold. So i left it over night so my tuner could hear her. No problem.

[NOS540HQ2DOOR]

mine's a chipmaster's custom mafless tune and it's fine.Even after sitting in the shed for a few weeks.Idle's fine

[KeenGolfer]

I dont really wanna leave my car there over nite.
Has it always done it since your tune? If so then you'll have to leave the car overnight so the tuner can test and adjust the cold startup. However having said that, if yours is bolt-on only as you say then there shouldn't be a problem with the startup - it's only cammed cars where it should need adjustment.

[El Narros]

I had same prob, it often stalled in reverse.with the clutch fully in!
i believe its a tune prob u have, should be easily fixed. I could be wrong though...