SATURN ENGINE COOLANT TEMPERATURE SENSOR SYMPTOMS

Symptomsinclude hard starting, rough idle, temperaturegauge not working, awful fuel economy, poor performance, and stumbling, among many other things. This sensorhas at least something to do with almost everything the computer does. When they fail coolanttends to leak through the sensorand damage the connector as well.
Saturn S-Series common problems/failures - EricTheCarGuy
Is this answer helpful?Thanks!Give more feedbackThanks!How can it be improved?How can the answer be improved?Tell us howPeople also askWhat are the symptoms of a bad temperature sensor sensor?What are the symptoms of a bad temperature sensor sensor?Symptoms of a Bad or Failing Coolant Temperature Switch (Sensor) Common signs include poor fuel economy, black smokecoming from the engine, engine overheating, and the Check Engine Light turning on.Symptoms of a Bad or Failing Coolant Temperature SwitchSee all results for this questionHow to remove coolant temperature sensor?How to remove coolant temperature sensor?How to Replace a Coolant Temperature Sensor Release the Cooling System Pressure. Locate and slowly remove the cooling system pressure cap..Locate the Coolant Sensor. There are usually only three places the coolant temperature sender can..Remove the Electrical Connector. Remove the 2 wire electrical connector to..How to Replace a Coolant Temperature Sensor - 2CarProsSee all results for this questionWhat are symptoms of coolant leaking into the cylinder?What are symptoms of coolant leaking into the cylinder?CylinderHead Gasket Leaks– Know The Symptoms: Compression loss,  (power reduction, or a rough engine). Excessive pressure,  (exhaust gases in the coolingsystem). Engine overheating and increased engine wear, (motor oil mixing with antifreeze).Cylinder Head Gasket Leaks - Know The Signs And SymptomsSee all results for this questionHow to tell if coolant temp sensor is bad?How to tell if coolant temp sensor is bad?Symptoms of a Bad or Failing Coolant Temperature Switch (Sensor) Poor fuel economy.Black smoke from engine.Overheating engine.Check Engine Light comes on.Symptoms of a Bad or Failing Coolant Temperature Switch (Sensor) | YoSee all results for this question
Symptoms of a Bad or Failing Coolant Temperature Switch
Overheating engine. Another symptom of a problem with the coolant temperature sensor is an overheating engine. The coolant temperature sensor can also fail in a manner that causes it to send a permanently hot signal. This can cause the computer to incorrectly compensate for a lean signal, which can result in overheating, and even misfires or engine ping.Author: Ed RuelasReplacement Service & Cost · Get a Quote · Overheating Engine
Saturn S-Series common problems/failures - EricTheCarGuy
Saturn experimented with making these out of plastic, it was a huge failure. ALL of them failed, if you still own one of these cars and it hasn't been replaced, it has failed. Symptoms include hard starting, rough idle, temperature gauge not working, awful fuel economy, poor performance, and stumbling, among many other things.