Well, the NOx & CO #s dropped alot.
Original:
HC Max .8 Mine 1.6326
CO Max 15.0 Mine 6.3836
NOx Max 2.0 Mine 2.8283
New:
HC: Max 0.8, Mine .4980
CO: Max 15.0, Mine 9.3472
NOx: May 2.0, Mine 5.3327
How is the engine running? Any misfires? Hgh HC can be misfire related.
Is this a 'Dyno' test??
Ours is at 15mph, then 25mph.
Is it a 2 speed idle test, with no dyno?
If it runs great, then you probably will need a new cat converter. If so, don't get the cheapest one out there. We call them "one pass cats". They don't last.
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Had a Red 1989 N/A. Automatic. Sports Pkg. w/wing.
TEMS, and some nice MODS. Sold to a friend 10/08/08.
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