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Re: Best Technique to Diagnose Blown Head Gaskets?
Posted to Technical Theory Forum on 9/20/2007 2 Replies

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I see quite a few posts here on combustion gases, so I thought I would jump in.

Typical engine-out gases are about 100 ppm HC, 1.00% CO, 13.5% CO2, and 1.0% O2. 'HC' means quite a variety of Hydroc... Login to read more.

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