yeh. i have that problem too. u have any idea what it looks like or the part number? My car picks up revs and drops... especially in coldish weather unless i drive it real hard for a few minutes.
Yeah that's fair enough. I wouldn't recommend thrashing it to warm it up. I just hold the throttle at about 1500rpm for a minute or two. You can really damage it doing that. Doesn't anyone have an aux air valve?