Before you can open a GDB file, you'll need to figure out what kind of file the GDB file extension refers to. Tip: Incorrect GDB file association errors can be a symptom of other underlying issues within your Windows operating system.
Overheating of a diesel engine can be caused by anything that decreases the efficiency of the cooling system. Low levels or loss of coolant, poor air flow through the radiator and a defective thermostat are just a few of the problems that could cause a diesel engine to overheat. Continue Reading.
There may also be abnormal electrode wear, and you will likely notice a loss of power at high speeds or under high engine load. Possible Causes: Overheating may occur from over-advanced ignition timing, poor cooling system efficiency, lean air/fuel mixture, vacuum leak, or wrong spark plug heat range (too low).