Can't pass Colorado Emissions - HC problem.
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Joined: Feb 2010
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From: Colorado
Can't pass Colorado Emissions - HC problem.
Hello everyone, My name is Pete and I'm a new member seeking help for an Emissions problem that I have no idea how to rectify. I have an 82 GS with the 12a engine in it.
The car has 95K miles on it and seems to run pretty well. Here in Colorado we have to get an emissions test and I've failed the first test on Hydro Carbons (not by much .15 over) Seeking advice on the best logical steps to take.
The car has 95K miles on it and seems to run pretty well. Here in Colorado we have to get an emissions test and I've failed the first test on Hydro Carbons (not by much .15 over) Seeking advice on the best logical steps to take.
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ls1swap
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Jun 3, 2024 03:25 PM
