it a S5, say so in the profile...

i have not a compression check yet. i was going to get one done by marvelspeed if they had the equipment. i really hope thats not the problem. any more help would be nice.

my chevelle used to do this when it was warming up. never did really try to find the prob but it sounds like its just not getting enough fuel and too much air. check the fuel system, injectors, fuel pump, filter, all that stuff that i everyone else probably said!

i readjusted the tps yesterday but still no luck, does anyone have anymore clues? i will replace the fuel filter again this weekend but i would also like to check other things as well. thanks