Any ideas what this is all about:
For the first few minutes only when cold the response of the car is very "on-off". When pressing the accelerator it moves perhaps a couple of cms and theres almost no response from the car at all - the engine just doesnt want to "pick up" at all (whereas when warm it responds to even the the slightest bit of pressure on the throttle), if I press a little further, it reaches a point where it just snaps and goes, theres no progressive change, theres either nothing, or more than you want. But this only lasts for less than a couple of minutes - then its just fine. Ive tested it over a clear stretch of road from cold and if I keep the accelerator at the same position, in say 4th, after a minute or two I can feel the car pick up without any throttle input and its then smooth and responsive throughout the range of the accelerator travel.
Any ideas ??
Cheers.