Egr [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Egr


whizzbang
07-26-2006, 07:17 PM
I have read several threads about blocking or unplugging the EGR. Exactly what is the purpose of the EGR and what happens when you block and/or unplug it? Thanks

Riccas
07-26-2006, 07:53 PM
Blocking it prevents soot from re-entering your engine. Definately recomended. Its there for emition standards... so you know what that means. Just like the cat that got dragged home, its gotta go!

whizzbang
07-26-2006, 11:23 PM
ok so wat do i need to buy to block it and will it void my warranty or will the dealer even check? thanks

briano
07-27-2006, 07:27 AM
ok so wat do i need to buy to block it and will it void my warranty or will the dealer even check? thanks

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