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Re: 08 C7 Acert white from exhaust?
Posted to HD/Fleet Forum on 5/14/2013

Caterpillar does not use EGR therefore has no EGR cooler.

If you have coolant loss, find the source of the leak. At this point we have no idea weather the low coolant code is a week or a year old or more.

You need to troubleshoot your aftertreatment troubl... Login to read more.