Q: Car key won't turn
My key won't turn.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
How do I turn on the cooled seats?
There are Cooled Seats in your truck. These Cooled Seats are useful when driving in hot weather. To turn on the Cooled Seats. Press the Cooled Seat button for the driver. Press the Cooled Seat button for the passenger you...
Engine shaking when driving
The Check Engine flashing is indicating an engine misfire. The ignition will need to be checked and the engine scanned to see which code is retrieved for the misfire. I recommend seeking a certified mechanic, such as one from YourMechanic,...
Stabilitrak
Your car is equipped with what are called wheel speed sensors (https://www.yourmechanic.com/services/wheel-speed-sensor-replacement) which monitor the speed of the wheels at all four corners. When they detect that wheel speed is out of the ordinary in a given set of conditions,...
Put new fuel pump, still won't start
Hi, it sounds like you have taken all the proper steps. The concern with the fuel gauge is a common issue when replacing the fuel pump. The fuel level sensor is a separate component attached to the fuel pump. This...
Is it a fuel pump issue?
It's possible that a failing fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement), or a clogged fuel filter or fuel injectors for that matter, can cause stalling at idle but there are other common causes such as vacuum leaks, EGR system faults, sensor faults such...
If I have 1 damage wheel bearings would it be smart to replace both in the front or not
Two schools of thought. 1 - If one is bad and one is good, replace the bad one and worry about the "good" one when it goes "bad". 2 - Considering the age and mileage, if one is bad, the...
I would like to know how many O2 sensor in Toyota Caldina, model 2002 AT211 and auto transmission. 2002 Toyota Caldina
Hello - all of the third generation Caldinas (2002-2007) came with 4-cylinder engines, and should have 2 oxygen sensors (https://www.yourmechanic.com/article/how-to-change-an-oxygen-sensor-by-ed-ruelas). There will be one before the catalytic converter, and one after the catalytic converter in the exhaust system. For assistance,...
I accidentally fixed broken mirror, now owner wants me to pay for ordered used part
Hi There, You will need to review the return/exchange policy of the shop where the mirror was ordered/purchased. Many different shops have various return and exchange policies that may or may not be universal in terms of ordering and returning...
I have a 2011 Honda Accord the car was doing great until i now have to give it a little gas to start what could this mean ?
Hi Olivia. Thanks for sending in your question today. If you have to press the gas pedal to get your Honda Accord to start, then it's likely not a battery issue - but either dirty fuel system components or a...
Related articles
How Can Moisture Get Into an Ignition System?
All All ignition systems use electricity to crank and run the engine. This is true whether you have a conventional, electronic, or distributor-less ignition system. Water is the enemy of electricity and if it intrudes into the ignition system, it...
How Engine Timing Works
Your Your car engine consists of a number of rapidly moving parts, including a crankshaft, camshaft, pistons, engine valves, rods and pulleys. As the piston moves up and down, the valves move correspondingly, in and out. The crankshaft spins, and...
How Car Keypad Locks Work
Pioneered Pioneered by Ford, keypads let you lock, unlock without keys Pioneered by Ford, keypad door systems began appearing on high-end car and SUV products in the early 1980s. Ford took advantage of the then-new digital computer revolution – the...
Browse other content
Maintenance
Cities
Services