Well on mine , I discovered that the thermostat had actually fell apart and was letting the water go passed too fast to heat up, so check there first. The problem I found on mine was the heat temp control cable. The plastic tab under the dash that moved the flapper to control how much hot air came into the interior was broken at the cable end. With much patience and scratched arms I reattached the cable.
The normal engine operating temperature, for a 3306 Caterpillar diesel engine, is 180 degrees. The engine should not be operated at temperatures above 200 degrees.
That is normal operation.
160 to 185 degrees F is normal running temperature.
As long as the engine is running, this is normal.
As long as the engine is running, this is normal.
the sending unit is located in the engine block, sends a signal to the temp guage, mind you the engine temp guage is not accuate, but at the 1/2 way mark is "normal" for the engine operating temperature
Air conditioner or defroster on - normal should be running Vehicle low on coolant? Trying to keep engine in normal range Defective coolant sensor?
Best 180 normal 195 smog engine 210
The power steering module has lost the engine speed signal. This is normal if the engine is not running. If the fault code comes up with the engine running, you have a problem.
195 to 210 degrees is the normal range.
80C to 100C with A/C
12.6 volts with engine off. 13.5 to 15.5 volts with engine running.