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| 1.8 Liter Turbo Discussion area for the 1.8 liter turbocharged engine. |
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Coolant Tempature Sensor has likely failed or is failing. If no Check Engine, expect one soon. If it's not the temp sensor (green top = old and known bad, black = new) then you may have a coolant leak, or could just be low!
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Same thing happened to me during the summer. Light started flashing blue and then I got the cel. It was the temp sensor. No biggie.
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