emissions help please
Thread Starter
Junior Member
Joined: Jan 2004
Posts: 16
Likes: 0
Car: 89 firebird
Engine: 2.8L V6
Transmission: auto
emissions help please
I got my car inspected today and it failed for emissions. I'm in NJ. here are the readings:
gas standard / reading
NOx 1184 / 416 pass
HC 157 / 124 pass
CO% 0.88 / 2.10 FAIL
CO2% -- / 12.4 --
02% -- / 0.2 --
what should I do? Thanks
gas standard / reading
NOx 1184 / 416 pass
HC 157 / 124 pass
CO% 0.88 / 2.10 FAIL
CO2% -- / 12.4 --
02% -- / 0.2 --
what should I do? Thanks
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
You're probably running rich. O2 sensor is the first thing, clean air filter and fresh ignition tune-up and oil change should also help.
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