Car Problem Solution

The oxygen sensor that is most likely to fail is the one located in the exhaust manifold. This particular sensor gets extremely hot due to its location, which can lead to premature failure over time. Additionally, this type of sensor has more exposure to fuel vapors and other contaminants than those placed further down in the exhaust system and therefore may be prone to … [Read more...] about Which Oxygen Sensor is Most Likely to Fail

To check a 5V reference with a multimeter, begin by setting the multimeter to measure DC voltage. Then connect the black lead of the meter to ground and the red lead to the point where you want to measure voltage. The display should show a value close to 5 volts; if it is too high or low, then it may be necessary to adjust your circuits accordingly. If your circuit has an … [Read more...] about How to Check 5V Reference With Multimeter

Toyota hybrids are designed to be fuel efficient and quiet, but some drivers have noticed that their cars can make noise when reversing. This is usually a normal occurrence as the hybrid system switches from electric to gasoline power in order to provide the necessary torque for reversing. The reverse gear on a Toyota hybrid has an electric motor mounted at the back of the … [Read more...] about Why Does My Toyota Hybrid Make Noise in Reverse

The intake gasket goes on the bottom side of the engine. This is because it helps to seal in oil, air and fuel from seeping out as well as preventing dirt and other debris from entering the engine. It also provides a cushion for the intake manifold bolts when they are tightened down. The correct way to install an intake gasket is with the smooth side facing up towards the top … [Read more...] about What Side of Intake Gasket Goes Up