No Idle Too Rich Stalls on Start

[Bo0sTeD 4G63]

Hello all,

I have a 1997 GS-T the car is running to rich and when I start it revs up real high then settles for a moment and then it just dies out. I have tested the following parts by switching them MAF, TPS, and EGR. I cant get the car to idle at all. I do noticed theres alot of noise coming from the enigne though from the intake side. I have a magnus intake manifold are they suppose to be loud manifolds? I also have a FIAV block off plate and DSMLink. Any ideas or suggestions anyone might have let me know.

 

[spyderdrifter]

Is the noise a boost leak? Any bad seals or gaskets? Have you tried adjusting the BISS?

 

[Bo0sTeD 4G63]

Is the noise a boost leak? Any bad seals or gaskets? Have you tried adjusting the BISS?

I dont think its a boost leak. I was going to to do a boost test today to make sure 100%. I have tried adjusting the BISS but no luck. All the seals are new the only gasket I can think of is the intake manifold gasket but that gasket is new also. I just hear so much engine noise from the intake side and I dont know if that manifold is suppose to be like that or the manifold gasket is bad.

 

[spyderdrifter]

Is it a metal or composite manifold gasket? What type of noise?

 

[Bo0sTeD 4G63]

Is it a metal or composite manifold gasket? What type of noise?

This is the type of manifold I have

Magnus Race Series Intake Manifold for 2G DSM and Evo I to III | Magnus Motorsports

The noise is just loud noise coming from the intake.