Didnt Pass Emissions
Race Director
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Originally Posted by CFI-EFI
No EGR would cause high NOX (nitrides of oxygen) and not hurt the CO or the HC.
Originally Posted by Irish Mike
EGR definitely did affect the NO ppm in my case. I tested at 926 ppm (ppm limit is 484) After changing the EGR for the retest the reading dropped to 802 ppm.
RACE ON!!!
Race Director
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Originally Posted by jdawgC4
The results of the test with all gases is in GPM. Standard/Results: .80/1.36 HC, 15/4.30 CO, 2.5, .45 NOx.
RACE ON!!!
Heel & Toe
Joined: Oct 2003
Posts: 24
Likes: 0
From: rolling meadows IL
I had the same issue.
Was this car not drivern often?
If the plugs and wires and etc looks good, put a bottle of HEET in it and go back. It will drop your HC number drastically. Just make sure you drive it for at least 10 minutes after putting it in.
Was this car not drivern often?
If the plugs and wires and etc looks good, put a bottle of HEET in it and go back. It will drop your HC number drastically. Just make sure you drive it for at least 10 minutes after putting it in.
Thread Starter
Intermediate
Joined: Aug 2004
Posts: 49
Likes: 1
From: Crown Point IN
Finally caved in a took it in to a local dealer for a diagnostics test of emissions. They said O2 sensors went bad causing cat converters to go. Havent had time to change them yet and get it tested. Sensors are only 20 a piece and found the converters for $63. Tried getting them off but broke two bolts where it attaches to the exhaust manifold. Cant quite get to the third one, still have to figure something out.
Drifting
Joined: Aug 2004
Posts: 1,830
Likes: 1
From: atlanta Georgia
I think its www.guarenteedtopass.com
well if not look up guarenteed to pass emmissions on google.
its an additive and they guarentee you to pass like it says!
people in my group used it and said it worked.
worst came to worst do what i do
do to the ruff part of town for emissions if ya dont pass offer em $50.
hey it worked
well if not look up guarenteed to pass emmissions on google.
its an additive and they guarentee you to pass like it says!
people in my group used it and said it worked.
worst came to worst do what i do
do to the ruff part of town for emissions if ya dont pass offer em $50.
hey it worked
