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Never mind i figured it out all is golden

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Im going to assume he has the same setup as I do and correct there is no hose going to manifold. Its a setup out of an 01ish vette.

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I meant to ask on the ifr do i change them all to 42lb since there isnt a way for the pcm to vary the injectors?
12212156 is the os im using


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I used the corvette style fuel filter with built in regulator that has the return built into it. I have been reading the info on here but if I understand it right as I have ls3 injectors at 58psi,...

Busy weekend so didnt get to play on truck as much as i liked. Something about the IAC kept bugging me so I pulled it out, connector plugged in and then switched the key on. Iac extended about .25...

So once I figure vacuum leak out, where can I go to look this info up so it will make sense to me. The trans now is built up with a 3900 stall torq. Shift kit blah blah. I dont want to dial motor...

Copy, im going to the shop tonight, didnt have a chance yesterday. And I will thuroughly look that flipping thing over. I did find the right IAC for it and delco along with gm part number. It has...

Ok, blocked pcv hose on tb and no change.

I had him redo the IAC test joecar said to do and this is his response.

Does weird shit. Not sure. It will idle way down almost to do doe but idles...

Ill have to try hose deal tomorrow

On the tb it does not go any further back than where its at. The butterfly is closed with no gaps showing in the throttle body bore. Im still leaning towards...

No its a different throttle body. Part number 112-576. No bleed screw

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19961

No adjustment but here is the cable off so i know the blade is closed.

19960

Iac out revs up.

Thumb over iac hole idles down.

Finger covering air passage inside bore it dies.


The IAC I have is the correct one needed for the holley tb

I backed the screw out so there was an 1/8th inch gap.

Im leaning towards either busted oring, wrong iac.

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Hose clamp was on, checked hose for cracks and what not

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No egr on this. I noticed that as well and will correcting the egr setting codes on next upload....

Thats what I will check today is make sure I have the right iac for that tb. In the...

No egr on this. I noticed that as well and will correcting the egr setting codes on next upload....

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No hole in the blade, just a ls2 Holley 90mm tb out of the box.

No tranny didnt die from low pressure? Did I miss or overlook something

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19954


I knew I should have asked how long of a log I should have gotten. I have another one I took that I will post as well. If my IAC is going to 0 how would I adjust that? I thought that...

19953

Here is the current tune file. Its not tuned just trying to get it to idle correctly. I sprayed the entire intake and throttle body with brake clean to see if I had any vacuum leaks but...

Yeppers, it will b up shortly

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19951


Ok here is a log file with a bunch of IAC stuff. It looks like max was 140, 39...