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Re: Diesel cold-start aids and head gasket leak tool
Posted to HD/Fleet Forum on 1/22/2000 6 Replies

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Hi Gents,

I think if you study the information that comes with these testers, you'll find they don't work off CO at all, they sense the presence of carbon dioxide--CO2 instead. And to my knowledge, ... Login to read more.

6 Replies Received (View Replies)