Q: How do I check the fuses?

Locating water leaks can be tricky. The most common leak I come across is the drain for the AC evaporator that is located inside the car being clogged. The evaporator is the part of the AC system that cools the...

The shop was correct about how the ECU controls the field current of the alternator which will cause the alternator to charge the batteries. If the wire on pin 57, the dark green with orange stripe wire at the ECU,...

If you have water in the gas, then you will have problems with the way it runs. I recommend having a fuel sample tested to see if you have water in the fuel. If you have an aftermarket air filter...

Hello. Since the vibration is vehicle speed sensitive, it is likely that it is related to the wheel/tire assemblies, driveline, and/or suspension. An expert would sequentially look at these systems to isolate the problem. The causes can be quite surprising....

I would recommend having your alternator (https://www.yourmechanic.com/services/alternator-replacement) tested for proper function with a digital multimeter by a qualified technician. This test will determine if the alternator is charging the battery at the proper levels. If the alternator is not charging...

This code could be caused by the EGR valve (https://www.yourmechanic.com/services/exhaust-gas-recirculation-egr-valve-replacement), the EGR valve position sensor, a wiring or connector issue, or even a problem with the PCM. P0405 is set when the PCM sees a voltage reading below .35 volts....

Hey there. The engine computer will limit the maximum RPMs your engine will go before it limits it from over revving. This limit will feel like a sudden loss of power with the power then coming back. Revving the engine...

With having already replaced the belt and the idler and tensioner, I would look at the components next. Something like the bearing or bushing going out in one of the other driven components. The alternator, the power steering pump, or...

Among common possibilities for the loss of power you are describing are throttle body faults (electronic throttle controls, throttle position sensor, mass airflow sensor, torn air intake hose), worn out spark plugs, faulty fuel pump or restricted fuel system, plugged...