I would suspect the temperature sending unit, it should be where the top radiator hose connects to the engine.
code 15 coolant temp sensor low temp indicated change cts sensor or test with multi meter
probably a TH700, but take a look underneath
bad fuse,bad coils, bad ignition modual
Probably from blow by. Check your PCV valve for proper operation.
The 1992 Chevy 3500 temperature sensor is located on the front of the engine. The temperature sensor will be in the vicinity of the thermostat housing.
radiator coolant switch, pcm coolant switch, relay , pcm , related circuitry or fuse.
My coolant light come on want can it be.
Bottom right of the water pump. Dead center of the engine in the front.
location for 2003 chevy trailblazer coolant temperature sensor
Cooling fan is desgined to come on when coolant reaches 235 degrees Bad temperature sensor?
seriously? it tells you what temperature you engine coolant/antifreeze is. that is how your gauge on the dash knows what your temperature is at.
choke not working
180.
sould be on the manifold
The 2005 Chevrolet Equinox coolant temperature sensor can be found on the front of the engine. The coolant temperature sensor will be approximately 2 inches above the thermostat housing.
The 1995 Chevrolet Astro and coolant temperature sensor can be found on the front of the engine. The coolant temperature sensor will be a few inches above the thermostat housing.
on the left side of the motor by the spark plugs