Allroady DungBeetle

I do agree... I run a Biodiesel truck with no converter so.... ;-)

Allroady DungBeetle

Learn sumtin' every day.

Slush Puppie

tree hugger

Allroady DungBeetle

"Bumper" sticker on my back window of the truck says "Tree hugging dirt worshipper". ;-P

Silver Streakin'

<center><img src="http://pictureposter.audiworld.com/10901/02_spark_plug_non_foulers.jpg"></center><p>spark plug non-foulers, drill one out

bitjockey (bum)

thats EXACTLY what i have.

SteveBBay

Yeah, has a welded 2.5 inch pipe inside, works well

BJC::wokka wokka

im realy looking into a test pipe but just like everybody else, dont want to get an CEL on and i want to be able to pass emissions. Think you or anybody else can explain to me the non- foulers. i feel realy ghey asking this n00b quesiton, but i got to know sooner or later i guess.

speedymon

yeah it hissed at first and tried to attack me but it eventually stopped moving...

bitjockey (bum)

They just move the O2 sensor out of the exhaust stream, still allowing it to heat up and read.