Wants to stall

[Myprixxx]

So I have spent the last week on and off working on installing a S2IC on my car, which has an L32 in it.

Got everything together, and it seems like when the car is running at idle, if i go to give it gas it almost dies then catches itself. It has pretty much always done this, since the N* anyway, but never this pronounced.

Does this seem like something maybe a vacuum leak would cause? I blocked the EGR off and of cours had the LIM off, but I think those got sealed correctly.

I am just trying to see whether this is related to something having gone wrong on install or if this is just my car saying it needs a better tune.

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[bikrboy128]

does the car have any sort of tune after the northstar t-body? what are you doing for a MAF? also, have you checked for vacuum leaks? spray around the intake with a bottle of parts cleaner and see if the engine rpm changes.

 

[b4black]

Try re-torquing the supercharger mounting bolts. Probably won't solve the problem, but it might help and something you should do anyway.

 

[Myprixxx]

does the car have any sort of tune after the northstar t-body? what are you doing for a MAF? also, have you checked for vacuum leaks? spray around the intake with a bottle of parts cleaner and see if the engine rpm changes.

It had the lq4 maf and those tables are I think the pcm

I did do this but couldn't tell if there was anything correlating to me spraying the fluid. I will give this another go

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[Myprixxx]

Try re-torquing the supercharger mounting bolts. Probably won't solve the problem, but it might help and something you should do anyway.

I will try this as well, thanks