The customer had a Detroit Series 20that was loosing coolant. Initial tests showed that we had a bad. Jan 20- Common signs include engine overheating, exhaust leaking, and the Check Engine Light coming on.
The EGR cooler is a component used to lower the temperature of the exhaust gases that are recirculated by the EGR system. One of the first symptoms of a potential problem with the EGR. EGR pipe from EGR cooler is clean, no sign of water there. Engine was overhaule Detroit kits and hea liner protrusion dead on, still same .
Before posting I didn't find much by searching for egr leaks, but coolant+soot has opened a new window of pessimism regarding head . If it's an EGR it could be leaking through the EGR cooler. If it's not EGR then it could be leaking through the injector cups. Feb 20- if you pull the egr valve off and look in the cooler you can see moisture and burnt coolant if the egr cooler is leaking. How do you know if you have a leaking (internally) EGR cooler or a leaking head gasket?
I have a little puff of steam at the top of a hill out of . L will start to do once the EGR cooler starts to leak. I am suspicious of a EGR cooler leaking so if you had the EGR . The EGR Cooler Leak Test has been added to the mechanical.
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