Check the plug for the MAF… Also make sure none of the intake piping after the maf/any lines are not letting air in… does it do it all the time? have you tried letting the car warm up… Mine does the same thing but mines due to me removing all the Idle control shit so untill my car is warm it wants to stall otu when I give it gas…
If so sounds like it may be a maf issue… run codes on the ECU…