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Will do i’ll let you know how that goes thanks

So just a few days ago I swapped yo the gt350 intake manifold on my 2016 Mustang Gt and getting three codes p0171, p0174, and p0507. Car idling around 1500-2000 rpm. Tuner is saying there's an vacuum leak, but I pulled manifold 3 times with no leaks also using gt350 TB and gt350 CAI. TIA!

Mhm I am wondering can i timing chain tensioner be losing pressure

So do by any chance you think this could be a phaser issue?

Ok I smoke tested it today no leaks, so now I am reading up on the issue some are saying cam phasers could be the problem

Update to everyone who helped car failed holding a vacuum so looking for vacuum leak. Any popular areas you guys know of?

They are mounted in factory gen 2 location

Whats a soft limiter

Ok ok most local shops do dyno rentals?

Who is Wengerd?

Stock manifold

Mods are gt350 cai lth and the gen 3 short block upgrade but I'm located in Memphis Tn

Ok just curious you think a maf will show these behaviors?

Have you ever had this happen?

I added sum vp octanium and been driving with it for a week no improvement

Doesn't sound good?

https://datazap.me/u/dsavage21/vmp-datalog?log=0&data=4

Tuned through VMP it just has bama on the tuner

It won’t let me upload a log in the forum is there any other way I can get a lov to you?

I dont have a problem on how its programmed it just cost me on the top end when racing it falls on its face