Car Temperature Gauge Goes Up and Down while Driving (Temperature Fluctuation)

6 Causes Your Temp Gauge Goes Up and Down - Cost & How to Fix

How to Fix the Car Temperature Gauge Going Up and Down

Tech Tip - Temperature Gauge Not Working!

Temperature Gauge Rising but Car Not Overheating - Causes and Fixes

Most Common Symptoms of Bad Engine Coolant Temperature Sensor | Signs of failing ECT sensor

Why is Your car Temperature gauge High but Not Overheating

7 Causes When Car is Overheating Then Goes Back to Normal and Stops Overheating.

Bad Coolant Temperature Sensor Symptoms

Car Is Running Too Cold

How to Tell Car Thermostat Is Bad (Symptoms of Stuck Open Stuck Closed and Overheating)

Coolant Temperature Warning Light: Can I still drive with Coolant Temperature Warning Light Stays on

If your temperature gauge is below 195 degrees it is more than likely a faulty thermostat.

SYMPTOMS OF A BAD THERMOSTAT

Engine Temperature Warning Light : Is It Safe to Drive With Engine Temperature Warning Light On?

How to Test if Your Car's Thermostat is Working (Without Removing It!!)

96-98 Chevy pickup temperature gauge reads low - part 1 - testing the gauge

7 Common Symptoms of a Bad or Failing Thermostat

Jeep JK - No Heat / Temp Gauge Going Up & Down / Fan Running - FIX for one or all symptoms

2015 jeep grand cherokee temperature gauge fluctuating