Dodge D250 1990 - Contaminated Coolant

Base Engine Components
DODGETurbo Diesel
Troubleshooting Logic
Page 9A-31
Contaminated Coolant
Cause
Correction
Rusty Cooiant, Operation Without
Correct Mixture of Antifreeze and Water
Drain and Flush the Cooling System.
Fill with Correct Mixture of Antifreeze
and Water.
Rusty Cooiant, Operation Without
Correct Mixture of Antifreeze and Water
Drain and Flush the Cooling System.
Fill with Correct Mixture of Antifreeze
and Water.
OK
Review the Coolant Change Interval.
Leaking Transmission Oil Cooler Check/Replace Oil Cooler.
OK
Oil Leaks from Oil Cooler, Head
Gasket, Head and Cylinder Block
Refer to Troubleshooting Logic for
Lube Oil Loss.
Oil Leaks from Oil Cooler, Head
Gasket, Head and Cylinder Block
Refer to Troubleshooting Logic for
Lube Oil Loss.