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Brake fluid is a specialized type of hydraulic fluid (https://www.yourmechanic.com/article/what-is-brake-fluid-and-what-does-it-do) whose properties are designed to provide pressure transfer to operate the brake while dissipating the heat developed during braking. Brake fluid is hygroscopic, which means it can absorb water, so...
Hi, thanks for writing in. Sometimes the ignition key lock tumblers will get dry and will start to bind. First try another key if you have one to see if your key is the cause. Try then getting a key...
There could be a parasitic draw involving the relay that is keeping it engaged. Lexus specifications for parasitic draw with the key off is approximately 50 milliamps. Anything over this amount indicates a parasitic draw. You could remove the fuses...
Hi and thanks for contacting YourMechanic. If fuel is coming out of the exhaust pipe, then the fuel is not being burnt. Check the spark plugs and wires to make sure that they are not burned. If the spark plugs...
Hi there. It sounds like the transmission is having an internal failure. Some other possibilities are wheel bearing, axle, brake caliper, and brake hose collapsing. A worn wheel bearing will have noise at all speeds while increasing noise and vibration...
It's possible that your headlight switch is the source of the problems you're having; (especially if it's all headlights that are not working correctly). It's also possible that you may have an exposed wire somewhere creating a short in the...
It is recommended that this repair be performed by a professional because all of the rotating elements, that is the bearing supported pulleys of which there are quite a few, should be inspected to be sure they turn freely and...
Hi there - from your symptoms, it sounds like your AC compressor clutch (https://www.yourmechanic.com/question/i-want-to-replace-my-ac-compressor-clutch-by-eric-r) has locked up, or the clutch bearing has seized, such that the serpentine belt tries to turn the compressor whenever you start the engine. (REALLY problematic...
There may be trapped air in the cooling system. Air can get trapped if you drain coolant and then refill the system without purging. Trapped air can cause overheating by blocking coolant flow and can also faulty heater operation. Other...
If If you’ve decided that you’re ready to purchase a used car for your teenager, then you’re probably pretty picky about what you’re looking for. Likely affordability, safety, and fuel economy are high on the list. With that said we’ve...
Summer Summer is a great time for a road trip, but often travelers like bringing all the conveniences of home along, in the form of an RV. Then they tow their car behind it – sometimes this practice is called...