Carbonized upper plenum from '98 Blazer
When I removed the upper plenum from the intake manifold, the inside of both was covered in varnish and/or carbon as was the spyder. What is the best method to remove the crud without damaging the plastic?
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jimnva
2nd Generation S-series (1995-2005) Tech
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May 27, 2011 09:56 PM
jaykeMURD
General Tech Help
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Jun 22, 2006 08:13 PM





