surging issues

[7007v6buickman]

i was in over drive going around 30mph i decided to put into 3rd but accidentally slipped it into 2nd. the car started surging like if i was driving a car with manual transmission and let clutch out to fast. then later it digit in drive for a second.

 

[groumoutis]

What does it do if you coast from 55-0? Does it surge as you are slowing down? Has it tried to stall at a light when you come to a stop? More info would be helpful.

 

[7007v6buickman]

yeah it was fine 50-0 but it started to kinda sputter once.yes it did stall at a light twice today. i was trying to set my iac but i can't get it to go down its kinda stuck at 30

 

[we4Mateo]

yeah it was fine 50-0 but it started to kinda sputter once.yes it did stall at a light twice today. i was trying to set my iac but i can't get it to go down its kinda stuck at 30

30 isn't bad. Your tcc may be sticking.

 

[7007v6buickman]

i think its messed up i don't think my TCC is locking up i felt that what it could have been. wondering how to engage it with out hooking up a switch. on my GN i was missing cruise control switch put it in the worked fine. my Turbo T has every thing and all fuses are good.