The P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine coolant temperature (ECT) sensor (below). In practical terms, the ECM believes ...

So your car’s temperature gauge is acting up, or not working at all, and you want to fix it? Good for you. Your car’s engine temperature is vital to its operation, and a properly-operating gauge is a ...

Many engine designs have the coolant temperature sensor screw into the thermostat housing. In the case of this model Captiva, however, the sensor screws into the inlet manifold next to (but not part ...

Q-The temperature gauge in my 1985 Dodge Aries climbs into the hot range whenever I use the heater or defroster. A mechanic replaced the thermostat to no avail. I checked the coolant level to find it ...

General Motors has issued a Technical Service Bulletin to address an issue with the engine coolant pipe on certain Chevy Blazer, GMC Acadia, Cadillac XT4 and Cadillac XT5 crossover models. According ...

When your car says it’s hot outside, just how accurate is the reading? Where ...

So your car’s temperature gauge is acting up, or not working at all, and you want to fix it? Good for you. Your car’s engine temperature is vital to its operation, and a properly-operating gauge is a ...