Posted 7/5/2010 10:34 (#1261106) Subject: 50 series Detroit
Nebraska
I have a 50 series Detroit engine in a Freightliner straight truck. At 195 degrees the check engine light comes on and soon after the red engine protection light comes on. Is this the correct temps when the lights come on? Are there separate senders for the computer and the gauge. Don’t want to pull the radiator if this is just a sender problem.
50 series Detroit
