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09-06-2004, 08:50 PM
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#1
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Join Date: Sep 2004
Location: colts neck, nj
Posts: 5
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lt1 people, emmissions question
on my 93 lt1, i would like to install pacesetters long-tube headers and y. they only come as non-emmission compliant. I would like to remove my EGR and AIR system and block it off, then weld in a cat.
Has anyone done the same and passed the sniffer? I know I should fail visual, but I can get by that. Just need to know if the cat will be enough to pass the sniffer.
thanks
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1993 firehawk.
1996 tran am
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09-06-2004, 10:16 PM
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#2
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Keyboard Tough Guy
Join Date: Jul 2004
Location: Trenton, NJ
Posts: 6,341
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just get it inspected then get the headers...thats what i did at least.
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09-06-2004, 10:47 PM
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#3
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Join Date: Sep 2004
Location: colts neck, nj
Posts: 5
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ehh..thats only a temporary solution. i dont see why having a cat on wouldnt work. doesnt the AIR pump only affect emission at warmup, and the EGR during cruising? Do they run the car at WOT for emissions? i have no idea how the sniffer testing is actually done.
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1993 firehawk.
1996 tran am
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09-06-2004, 11:42 PM
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#4
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Keyboard Tough Guy
Join Date: Jul 2004
Location: Trenton, NJ
Posts: 6,341
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Quote:
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Originally Posted by vin1382
ehh..thats only a temporary solution. i dont see why having a cat on wouldnt work. doesnt the AIR pump only affect emission at warmup, and the EGR during cruising? Do they run the car at WOT for emissions? i have no idea how the sniffer testing is actually done.
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we on a 93 they put it on the rollers and run it to like 30mph er something...but if your throwing a ses which it might do they could fail you. its a 2 year temporary fix sounded good to me??
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09-07-2004, 01:04 AM
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#5
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Join Date: Aug 2004
Location: NJ
Posts: 133
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Just buy a sticker like the rest of us. 
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87 Firebird 5.7L
Carbed.. Cammed.. Ready to roll
05 Chevy Colorado
5-speed, baby.
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09-07-2004, 10:52 AM
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#6
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Join Date: Sep 2004
Location: colts neck, nj
Posts: 5
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Quote:
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Originally Posted by foff667
Quote:
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Originally Posted by vin1382
ehh..thats only a temporary solution. i dont see why having a cat on wouldnt work. doesnt the AIR pump only affect emission at warmup, and the EGR during cruising? Do they run the car at WOT for emissions? i have no idea how the sniffer testing is actually done.
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we on a 93 they put it on the rollers and run it to like 30mph er something...but if your throwing a ses which it might do they could fail you. its a 2 year temporary fix sounded good to me?? |
the dude at PCMforless said he should be able to get rid of the SES lights that might pop up with removing that stuff..so i should be ok. Guess im just gonna have to try my luck, and if it fails, take Amy's suggestion. Thanks
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1993 firehawk.
1996 tran am
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09-07-2004, 11:33 AM
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#7
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Resident Camera Guy
Join Date: Aug 2004
Location: North Jersey
Posts: 10,971
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Quote:
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Originally Posted by Amy
Just buy a sticker like the rest of us. |
You mean back alley inspections right?
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09-07-2004, 02:45 PM
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#8
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13 Second Club
Join Date: Jul 2004
Location: Ewing/Galloway, NJ
Posts: 3,904
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CEL's dont matter on OBD1 cars, thats what the characters at DMV told us
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EB
99 Riviera, Bone stock, 14.34 @ 96 "Walking 5.0's in luxury" RIP
95 Cherokee, Bone stock 16.2 @ 83 "Treeing your 3rd gen and beating it to the line despite trapping less....and looking better"
93 TA, Bone stock, 13.8 @ 100 "Beating ****** drivers in ****** LS1's"
https://www.facebook.com/groups/285090241699967/
R.I.P. Tia 
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09-07-2004, 05:01 PM
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#9
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Join Date: Sep 2004
Location: colts neck, nj
Posts: 5
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Quote:
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Originally Posted by Squirrel
CEL's dont matter on OBD1 cars, thats what the characters at DMV told us
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CEL's? What on earth is a CEL? and your avatar is gonna give me a seizure!
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1993 firehawk.
1996 tran am
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09-08-2004, 03:55 AM
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#10
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Co-Founder / Site Admin
Join Date: Jul 2004
Location: Ewing, NJ
Posts: 22,473
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Quote:
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Originally Posted by vin1382
Quote:
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Originally Posted by Squirrel
CEL's dont matter on OBD1 cars, thats what the characters at DMV told us
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CEL's? What on earth is a CEL? and your avatar is gonna give me a seizure! |
Check Engine Light
- Justin
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1999 Camry - Beigemobile DD
2002 Suburban - Wife's DD
2004 Grand Cherokee - Not running / Project / Selling?
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09-08-2004, 12:35 PM
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#11
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Join Date: Sep 2004
Location: colts neck, nj
Posts: 5
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Quote:
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Originally Posted by Tru2Chevy
Quote:
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Originally Posted by vin1382
Quote:
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Originally Posted by Squirrel
CEL's dont matter on OBD1 cars, thats what the characters at DMV told us
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CEL's? What on earth is a CEL? and your avatar is gonna give me a seizure! |
Check Engine Light
- Justin |
Ahh, I see. I heard that if there is any check engine light on, you automatically fail. Thats a new law as of last year. So to be safe, id rather just have them turned off.
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1993 firehawk.
1996 tran am
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09-08-2004, 02:09 PM
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#12
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Co-Founder / Site Admin
Join Date: Jul 2004
Location: Ewing, NJ
Posts: 22,473
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I'm 99% sure that only applies to the OBDII cars, because they are scanned now, instead of having to pass the sniffer test.
- Justin
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1999 Camry - Beigemobile DD
2002 Suburban - Wife's DD
2004 Grand Cherokee - Not running / Project / Selling?
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