got a ecsb Z n finally got my exhaust redone, got true duels with 2.5 in pipe n 3.5 in tips on 45's i got dynomax bullets for mufflers n a magnaflow x-pipe welded in i also had a friend cut out my cats n replace them with pipe not even 20 mins after leavin the exhaust shop like i figuewa my check engine light cam on i heard that they make the 02 sensor elimanators but i've only ever seen them for mustangs n camaro's ect. do they make any more a 1999+ silverado's? if they do, know where i can find them thanks

 

Save your money and get a computer tune...

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Go look at the sponsors!

 

Do that or the ones that fit camaros will fit yours. You're looking for the ones with the square plugs. At any time there's 3-4 sets on www.Ls1tech.com

Your same user ID and password will work over there. The usually go for 40-75 shipped. Do a search for O2 sims under the for sale section

 

just get a tune and have them deleted.

 

mine broke and i found out that casper was "ASKED" to stop making them by the govt. for emission reasons

 

well thanks for the help guys the pics help out alot 2, ill see wat they got on ls1tech, im workin on gettin a tune i got the superchips programmer right now but i dont care much for it, when i have the only ill be workin on a custom tune while on the subject which do yall perfer for a tune? nelson, hp, or another type

 

Go to ebay and search for seller voodooboost (or similar) and buy the eliminators from them. I've installed 3 sets so far they work great. They reuse your original rear sensors, just spacing them out from the airflow so as not to trigger the codes. I have them on my truck now, no code in months.

 

Ok folks will still laph at this but I still have them and have rolled over 15k on the odo with them.. https://www.performancetrucks.net/fo...plug+defoulers

 

They quit making O2 Simulators.......have the damn things tuned out!