roadrunner-r

<img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />

98TAauto

iTrader: (2)

need more info???

mods? car?
make?

does it do it when the cars warm? cold?

vaccumm leaks are the most common cuase for any surging

roadrunner-r

This is the secound time its done this. I just had ran the car in a street run. Too full 1/4s,so the car was warm. The frist time i thought it was water,beacause I had just washed it,and iam debaffeled. Its o2 ws6 with 13k, a week ago i clened the iac thinking it would help.
Diablo/ory-pipe/lid/pace VV/ported t.b/debaffeled/magnflow

98TAauto

iTrader: (2)

is the surge really bad?? I take it happens at idle or in park?

I know some cars will surge a little after a WOT run form some access fuel.

how do the 02's look on ATAP during a run?

wish I could help a little more... but check for loose vaccum hoses just to make sure something hasnt come loose from the TB or vavle covers. Im sure its nothing major though

roadrunner-r

Ya just at idel and in park as son as I turned it on. I reved a couple of times and held it there a few sec,and became normally. I guess your right. I didnt look at my o2s