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Old 11-09-2012, 08:36 PM
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lsmalley lsmalley is online now
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Join Date: Oct 2006
Location: California
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found it!
http://www.peachparts.com/shopforum/tech-help/279293-failed-emissions-high-hc-co.html

scroll down and see pics i posted on 3/7/2008 before seafoam high HC and then 10 days later on 3/17/2008 after seafoam. The numbers before seafoam are probably in part due to the valve stem seals I mentioned before and the seafoam probably cleaned everything up and I was able to pass smog....but If you look at the numbers, everything pretty much got a significant improvement.
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1990 190E 3.0L
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