stumble after pass

[underpsi1]

After I make a full pass, and get on the brakes, the car stumbles and tries to stall, if I don't pedal it, it will stall, any ideas?

 

[Quick6'n'-K.C.]

What convertor do you have?

if its small as in the 9 inch art carr or a vigilante then there is not enough weight on the vertor to keep the car running...

get the anti stall patch burnt

BW

 

[underpsi1]

I have a stock D5!!

The car is basicly stock, MSD50,lubrant street chip, stock turbo, 13-14 # boost

 

[TurboBuickSix]

What do the IAC counts normally look like?

 

[underpsi1]

IAC COUNTS?

Sorry but what shoud I look for? car seems to have a stumble at idle that comes and goes,and nothing comes up on the scanner