Forum Discussion
Durb
Feb 28, 2017Explorer
With similar drivetrain my unloaded ECT is 190 and will hit 210 pulling some major grades towing 10,000# in the summer which is not out of line in my mind. However my EGT which is measured pre-turbo will spike and cause me to slow before having to worry about coolant issues. My transmission temperature has hit 220 on occasion which doesn't bother me at all. I find the worst scenario for transmission temp spikes is low speed climbs due to traffic or construction. Edge CTS.
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