Popular questions

Hello there, if your 2016 Acura TLX will not stay in ECON mode there is a problem. If the ECON mode will not stay engaged the most common fault are a wiring harness fault, mode selector switch failure, or a...

Alternators are tested using a voltmeter while the engine is running. If charging system output measured on the battery posts is around 14.2 to 14.8 volts (see your Service Manual for exact values), that represents normal alternator operation. During one...

Hi there. Your door handle is connected to a linkage which will disengage the door latch letting you out of the vehicle. If your vehicle's linkage inside of the door panel is broken it will not disengage the locking mechanism....

This is a common issue when what is called the idle air control valve is not working properly. This regulates air flow into the throttle body at idle speeds as it is mixed with fuel prior to being injected into...

It sounds like you may have a faulty wiper motor module that is allowing the motor to continue beyond the allotted time when spraying the washer fluid. I would suggest having a professional from YourMechanic come to your location to...

A common failure item on your BMW is the water pump; the impeller that spins to circulate the coolant breaks off. This can be verified, without removing the pump, through an inspection of the cooling system for proper circulation. Although...

You did not mention the engine you have in your truck, but I would suspect the engine turbo vane control is sticking when you rev the engine and will cause the engine to stay revved until the vanes go back...

Tires can be a costly part of the car owning experience, especially if you happen to be driving a large truck or SUV. Learning to recognize the signs that your tires are in good health or not is the first...

Auxiliary batteries can take awhile before symptoms may be noticed on a Prius. This is due to the hybrid system powering many of the components. In this vehicle the auxiliary battery is mainly used for starting. It could cause problems...

Hi there - the BMW air suspension system was developed to maximize the "sport utility" nature of the vehicle (kids and soccer equipment during the week, home DIY, camping, etc on the weekend, as well as the handling everyone expects...

The HandsFreeLink system can pair up to six mobile devices. If you have already paired at least one device, pairing a second is easy: 1. Press the Phone button. 2. If the system asks you to connect to a phone,...

It could be that the speed sensor is bad. The transmission will go into limp or safe mode when it loses one of its main inputs, such as the transmission speed or transmission range sensor. It may also go into...

This is a common sign of a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint...

Hi there. It's quite possible that the starter has broken, however, it's also common for this type of symptom to be related to a faulty ignition relay, or starter relay. Before you decide to have the starter replaced, you might...

Before replacing all the coils and plugs you may need to have the engine decarbonized. The engine can have excessive carbon build up on the exhaust valves, cylinder head, and exhaust manifold. You should use engine combustion chamber cleaner on...

Sometimes the seal around the sunroof sticks and if you give it a little push thats all it needs to overcome that binding, other times the switch or motor has failed but the fuse should always be checked first. Have...

Hey there. This maybe related to many different transmission components such as a speed sensors, the transmission control solenoid or the module itself. The transmission control solenoid controls the flow of transmission fluid inside the transmission. Every time a...

Hi there. Anytime you complete repair or replace mechanical components, it is critical to remove the battery terminals before any further steps. It is possible that if the battery cables were not removed, that you've burned a fuse or relay....

Hi there: It's possible that simply fixing the exhaust system will clear up the issues you're having with your vehicle. However, without knowing the exact codes triggered, the make, model and year of vehicle; and without completing an onsite inspection,...

Hi there. The fan clutch controls how quickly the cooling fan spins against the radiator. The hotter the engine gets, the more the fan has to spin. If the fan clutch is not functioning correctly, the fan won’t spin at...

Hi there. Check the crankshaft position sensor and see if there is power to the sensor. If there is power to the sensor, then put leads from a digital meter on the sensor and crank the engine over. Check to...

Hi and thank you for contacting YourMechanic. A loud screeching noise coming from your brakes is caused from a couple of issues. First - consider the last time the brake pads were changed. If it has been a while there...

This may be a problem with the exhaust catalyst partly clogged causing excessive back pressure. There is a test where the O2 sensor is removed and the back pressure tester is put in the hole to see if the catalyst...