Popular questions

The code that is set in your car's computer indicated that there is a cooling system problem. Based on my service information it is indicating that there is a high likelihood that either your coolant thermostat or [coolant temperature sensor...

Hi and thanks for contacting YourMechanic. Check the throttle position sensor (TPS) for voltage and resistance. There should be a 5 volt reference voltage to the sensor with a ground. There should be a resistance on the sensor. If there...

The modifications you have done are hard to say if they are causing the problem or not, since they are different than the original equipment specifications. The problem sounds like you are running out of fuel or you do not...

I would first recommend having all of your tires on your 2011 Lincoln MKZ checked for incorrect tire conicity. Tire conicity is the ability of the tire to become cone shaped. If the tire tread becomes cone shaped this means...

Proper tire care involves quite a few things. You need to check the tire pressure regularly. You need to inspect the tread for wear. You need to check for damage to the sidewalls. You also need to make sure the...

Thanks for writing in about your 2012 BMW 535xi. There are several potential causes for the car to pull in one direction. The pull you're feeling may just be due to the crown of the road. Other potential causes include...

Hello. The whining noise you are hearing is typically from the pilot bearing located at the rear of the crankshaft. It can be an internal transmission issue but that is not as common. I typically check and even change the...

You may need to have the key re-flashed to the car's computer. It sounds like every time you leave the car it has a problem re-associating itself with the car. I would recommend taking it back to the Chevy dealer...

The first thing you'd want to do is get someone to check the valve lash--it may need the valves adjusted. Those things have pretty bullet-proof engines but they do have the valve adjustments on them that are little, stainless steel...

You have already performed most of the repairs associated with this problem. This vehicle uses throttle body injection (TBI) which is a fairly simple system. In your situation, the pressure line to the throttle body assembly may be obstructed or...

Hello and thanks for the question. Your oil light staying on even after the car has started is something that requires immediate attention. I would recommend having it checked asap. The good news here is that it doesn't always mean...

Hi. This problem is most likely caused by a faulty coolant temperature sensor, which is sending a signal to engine management that it is colder than it actually is. This causes engine management to inject more fuel than is needed...

As a temporary measure, please refer to this instructional video and see if the tactic described therein works for you. For a definite and permanent fix, please request a service appointment as there is possibly a Technical Service Bulletin pertaining...

Hi - the "triangle" warning light - by itself - is an indicator that anti-skid braking and traction control are operating. The delay in selecting reverse and poor performance afterward is indicative of other issues. There are technical service bulletins...

The best thing to do would be to have the fuel drained out of the tank by a qualified professional. Once the fuel is drained out of the tank by a qualified professional, you can bend refill the tank with...

A diagnostic is only meaningful if there is a specific identification of a part or parts that have failed, are worn out, defective or the like. The bearings in the differential that you refer to are not visible for inspection,...

When you hear this noise, does braking have an effect on it? Do you hear it all the time while driving? If your car is sitting still and running, do you hear the noise? Do you hear this while changing...

You need to have a mechanic look at the problem to see if you are having a power steering pump noise and /or noise in the engine. From the descriptions you gave you may have more that one problem. ...

A bad wheel bearing is a safety concern. I suggest you have your vehicle repaired immediately by a qualified technician. YourMechanic offers certified mechanics who will come right to your location, so you don't have to risk driving your vehicle....

Hi there, thanks for writing in. The oil pressure gauge monitors the oil pressure in one of the main oil ways near to the pump and filter. There is a hole tapped into the engine block with a sensor (for...

Hi there. When it comes to buying brake pads, to be completely honest, almost every aftermarket part made today will be fine for your application. In regards to personal preference, I'm a fan of OEM brake pads and rotors -...