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Discussion Starter · #3 ·
Well I started my charger install last night and had the option of eleminating the egr, might as well do less weight lol:D
what would you recomend to go ahead and clean out my ports?
 

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internet bigot®
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4,016 Posts
get some degreaser/cleaner and just clean around where the gaskets are and knock sensors. i wouldnt worry about actually in the ports, there is a chance you could drop something in there or sweep some crap in it. make sure you vacuum everything out real good. i stuck the actual vacuum hose in the ports to suck out any debris that may have fallen in before i taped em up.
 

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HOT AIR BALLOON OWNER
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Yup, no gains. Just a cleaner motor. EGR is off at WOT. It's for lowering NOx levels apparently.

For some reason GM ditched EGR in '02+ :think:
 

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If its a 350 its on the front of the intake manifold I believe, rounded off square box with a couple of wires going into it.
 
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