Q: What may be the cause of the Check Engine Light not going off

It sounds like the problem could be with the blower motor resistor (https://www.yourmechanic.com/services/heater-blower-motor-resistor-replacement). If you only have one speed that the motor works on or the blower motor stops working all together you may need to have this replaced. A...

Hello. If this happened right after replacing the battery terminal, then you may have a security system issue or a problem with the crank position sensor. Most of the time when you have a loss of voltage, the security system...

The boost pressure, and the intake charge temperature sensor in the turbo boost circuit are thought to be the most common origins of "limp mode" problems. The connectors on these 2 sensors become slightly corroded with time, miles and weather...

Hi, thanks for writing in. Typically when coolant is leaking in the center of vehicle, it comes from the water pump (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-water-pump) or the primary coolant line attached from the pump to the block. In order to verify this you...

When a water pump fails, it usually fails by seizing up. It is possible for a water pump to seize up without having any warning lights illuminated. Many times the water pump will make a noise because the bully is...

Hello. Thank you for writing in. The working brake light is known as the center high mount stop lamp. It is wired differently from the normal brake lights in order to prevent them from all going out at once. The...

Hi there. P0012 is the OBD-II generic code indicating the engine control module (ECM) has determined that the intake camshaft timing for bank 1 is more retarded than what the ECM has commanded it be. This over-retarded timing condition could...