Do diesel engines take special coolant?
Do diesel engines take special coolant?
The difference between the antifreeze used in a diesel engine and that used in a conventional gas engine is that diesel antifreeze contains a special additive that protects against erosion on cylinder walls.
Is there diesel fuel in the coolant tank?
I have a friend that has a 1999 F350 7.3 and has diesel fuel in the radiator fill tank. Any ideas? Maybe cracked injector tube or o rings.Any ideas on how to find which cylinders are affected?
How often should I change coolant in my diesel truck?
For diesel trucks using green antifreeze, the recommendation of coolant service is usually around two years or 30,000 miles. For diesel engines running extended-life coolant, service is around five years or 100,000 miles. To be on the safe side, periodically check the antifreeze every six months.
Can you use antifreeze on a diesel engine?
Antifreeze has also undergone changes and seems to be a hot topic. The frightening fact is that many diesel engine owners are unaware of these changes, which could result in a major catastrophe down the road. Hopefully, this information will benefit you and your diesel engine customers. For years, we used the typical, green antifreeze formulation.
Why is there no pressure in the coolant tank?
The shop told me that it was because the diesel had eaten away at the O-rings. I checked with Ford and two other shops and both confirmed that diesel can eat away at the O-rings and the gasket material between the tank and radiator (would only hold about 6 – 7 lbs pressure).
What type of coolant for Ford diesel?
Some fleets still use this type of coolant but it is no longer acceptable to most diesel engine manufacturers. The most current ASTM heavy duty coolant specification is ASTM D6210, an ethylene glycol specification, and ASTM D6211, a similar specification for propylene glycol coolants .
What is the best engine coolant?
The best engine coolant is the Concerntrated Zerex G-05 Antifreeze that has a lower silicate, phosphate free technology, which protects all cooling system metals. Engine coolants main benefit is that it remains as a liquid regardless of the temperature.
How dangerous is engine coolant?
Engine Coolant. Arguably the most dangerous fluid in your garage is engine coolant, also called antifreeze. It contains a sweet, syrupy fluid called ethylene glycol , which acts to raise the boiling point and lower the freezing point of the water used to cool the engine.
What is a coolant heater on a diesel engine?
It provides heat to the coolant by heating resistance wires . The diesel engine heater, also known as engine coolant heater, is different from any other types of engine preheater. The diesel engine heater burns diesel or gasoline , and transfer the generated heat to the engine through the coolant.
