Car Problem Reports

Toyota T100 Engine Coolant Temperature Sensor May Stop Working at Higher Mileages

Toyota T100 Problem
11 Reports
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Model Years Affected: 1993, 1994, 1995, 1996, 1997, 1998

Engines Affected: 2.7L 4 Cylinder, 3.4L V6

Average Mileage: 180,000 mi (165,000 mi - 210,000 mi)


At higher mileages (125,00+) the Engine Coolant Temperature Sensor may intermittently stop working, especially when the vehicle is fully warmed up. This can result in illumination of the Check Engine Light and/or an engine stalling problem.

  •  Rookie

    From cold start, after engin runs about 15 seconds the temp indicator in the instrument cluster swings all the way to the peg on the right (high temp) and stays there.

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  • , , 2.7L 4 Cylinder, 165,000 mi

    current temperature sensor flashes and cut to aselerar and engine power is cut at a pause

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