A faulty coolant temperature sensor can damage your engine. Here's how to tell if yours has gone bad, plus how to fix it.

These outlets are normally used for the outlet hose to the heater or for a coolant-temperature sensor, but they'll work just fine for plumbing a bypass hose. Drill and tap the front of the intake ...

One such part is the manifold absolute pressure or MAP sensor. The MAP sensor ... These include the MAP, intake air temperature (IAT), and engine coolant temperature (ECT) sensors, to fine-tune ...

Also referred to as an ECT sensor, a coolant temperature sensor is one of a vehicle's more vital safeguards against overheating as it directly gauges the temp of an automobile's coolant.

Should I spend the $800 to $1,000 for the intake fix, new plugs, and new wires? A Coolant leaking internally from the intake manifold gasket ... until the oil is up to temperature.

If the intake manifold is going, it can lead to a coolant leak, which may cause the engine’s temperature to rise. If there’s an air leak in the manifold somewhere, too much air can enter the ...

QUESTION: I was just informed the coolant leak in my GMC Yukon is due to a leaking intake manifold gasket. Apparently this is a common problem. I was shocked at the price quoted for the repair and ...

Take a look: What you see there is a high-voltage AC compressor on the right, with lines that feed into an aluminum refrigerant manifold ... to-glycol-based-coolant low-temperature radiator ...