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International Automotive Technicians Network
Re: pressure in block very high
Posted to Technical Discussion Forum on 1/9/2018 3 Replies

Steve, a dumb question. On a Diesel engine is there any way for combustion to get into the cooling system thru a failing EGR cooler? I have a 2012 Freightliner with a Cummins ISB. Came in with a complaint of no heat in cab. Coolant level was down. We found a l... Login to read more.

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