LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

help me get my hydrocarbons down!

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Old Jun 3, 2003 | 07:37 PM
  #1  
Seth's_Z's Avatar
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From: Hanford, CA
help me get my hydrocarbons down!

I went to smog my car today and the hydrocarbons are insane! They did 2 runs one at 15 mph and one at 25mph, here are how they went::


max\measured
15mph: 83 \98
25mph: 48\71

Now what could be causing them to be so high? A fowled cat? running rich? anything would be a big help, I need to get this damn car smogged! thanks


seth
Old Jun 4, 2003 | 07:28 AM
  #2  
Seth's_Z's Avatar
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From: Hanford, CA
Anyone have any idea? I need to get this thing smogged, its 8 months over due!
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