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turboISboi · 03-14-2006, 04:10 PM

justin's right,.i am living in TN now, sorry for the confusion. i have to go to a company called envirotest with which tn has a private contract. they administer the test at their private locations. i have a fake cat welded onto the pipe where the cat should be so i pass visual no probs.

i have talked to Turbo East and they say that i should buy their black box which reduces emissions when switched on. i talked to a GM head engineer and he said to reinstall the stock cat, because the o2 sensors are still there they are just reading @ 1sec intervals instead of 3 sec intervals because of high flow w/out the cat.

as for the evap prob, i did disconnect a hose to install my boost gauge, but does that have anything to do with it? the gauge works fine so the vacuum is still sealed.

do normal shops have comps to deal with these things? like all these friggin codes from emissions?

Mike

03-14-2006, 04:10 PM	#7
turboISboi Join Date: Aug 2004 Location: Tennessee Posts: 34 iTrader: (0)	justin's right,.i am living in TN now, sorry for the confusion. i have to go to a company called envirotest with which tn has a private contract. they administer the test at their private locations. i have a fake cat welded onto the pipe where the cat should be so i pass visual no probs. i have talked to Turbo East and they say that i should buy their black box which reduces emissions when switched on. i talked to a GM head engineer and he said to reinstall the stock cat, because the o2 sensors are still there they are just reading @ 1sec intervals instead of 3 sec intervals because of high flow w/out the cat. as for the evap prob, i did disconnect a hose to install my boost gauge, but does that have anything to do with it? the gauge works fine so the vacuum is still sealed. do normal shops have comps to deal with these things? like all these friggin codes from emissions? Mike __________________ 532whp 508wtq daily driven/645whp 607wtq on the weekends This is so much fun its scary.