Q: am studient but i would like to learn more about that so i need your help

Hello. Your particular vehicle only has one belt. This belt is called the serpentine belt. The serpentine belt wraps around all of your pulleys, driving the alternator, water pump, and power steering pump. When this belt breaks, the Battery Light...

If you are not experiencing drivability issues, the catalytic converters may be starting to become inefficient. Catalytic converters often times are ruined by raw fuel in your exhaust system. Misfires that go unresolved are usually the cause of this. A...

If your battery or charging system is low or not charging, then it could affect systems that require a minimum amount of voltage. This will trigger a failure light or stop working if the voltage falls below the set voltage....

There is no need to tow it at all. YourMechanic can perform a mobile no-start diagnostic (https://www.yourmechanic.com/services/car-is-not-starting-inspection), and if parts are required install them right there at your present location. Since your "no-start" is not an intermittent problem, the cause...

The on board diagnostic (OBD) sets a pending code each time the ECU detects a problem. It confirms the code if it sees the same problem twice. So you're really only dealing with the two codes : P0016 and 17.These...

Hi There, Transmission fluid should not have any impact on any smoke coming out of the exhaust. Chances are, if you drove the vehicle without the serpentine belt for any distance, the motor would have overheated to a critical point...

Either the EGR (Exhaust Gas Recirculation) valve is stuck in the open position or is closed and not opening. First try removing the EGR valve and cleaning it out. Then see if the engine light goes out after cleaning the...

Hi There, As you may know, the knock sensor code is triggered when it detects specific irregularities inside the motor. When the crankshaft position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement) is detected to have more than a 2 percent variance in terms of the...

You may have a failing voltage regulator that could be allowing the alternator to supply too much or too little amperage to the battery resulting in the battery never maintaining a consistent charge as it is designed to. The voltage...