Code p0299

[Ogmari066]

This is the hose that goes to the throttle body with the “noisemaker” it’s cracked baddly to where i see the threading on the inside of the hose. And when i give it full throttle it slowly goes up in rpm could this hose be a main culprit this the only thing i can see so far as a problem


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[Joshw0000]

Is it the noisemaker itself or the piece that the noisemaker connects to? If it is the noisemaker, take it off and replace it with a Dorman 02603 Expansion Plug. It's an unnecessary part. I've ran mine without it for years.

Any type of crack like that allowing air to leak should be fixed/replaced ASAP. There's a good chance it's causing your turbo underboost condition.

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[kryptto]

Refer to this posting:

What is the name of this pipe?

Connected to the throttle body and part of the noisemaker delete:

shoforum.com

 

[robert francis]

I've also had my Dorman expansion plug on for 4 years with no problems.

 

[Ogmari066]

I've also had my Dorman expansion plug on for 4 years with no problems.

Ive had had one on for 2 years but this hose is done for now


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[Zpak]

Yeah that pipe is toast. Grab one for a MKS and be done with the noisemaker for good.

 

[Ogmari066]

Yeah that pipe is toast. Grab one for a MKS and be done with the noisemaker for good.

I ordered the epp eliminator just waiting


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[Zpak]

Even better