Popular questions

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My toyota camry sounds wont fire but its turning
Hi there: If your Toyota Camry will crank over when you turn the ignition, then the problem of not starting is going to be related to an ignition system component or a fuel system related component. In most cases, the...
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P0038
This code is triggered when there is excessive voltage detected in the heated oxygen sensor circuit. This may cause the oxygen sensor to produce faulty readings resulting in improper air/fuel adjustments to be made by the computer. I would suggest...
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No start after crankshaft position sensor replacement
I would recommend putting the old sensor back in and continuing to drive it. If there are no Check Engine Lights on and it performs as it should, you should not have any problems. If you installed by recommendation of...
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Periodic TPMS fault
Yes, firmware, the BCM (body control module), temperature outputs, the harness, faulty batteries, could all be potential causes of this sort of intermittent fault. The problem you having is probably not common though because I do not see a pattern...
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Is it dangerous to drive a car when you smell gas?
Hi there. When you opened the hood to add engine oil to the engine and you smelt fuel vapors, there could be an issue with the fuel injectors. Most likely the fuel injector o-rings have split or cracked. When a...
Question
engine sounds like its running faster than it is, like idle sounds fast but not
Hi there: High idle speed is commonly caused by a vacuum leak, problems with the EGR system or the idle control valve on our 2000 Chevrolet Silverado. The best way to determine which one specifically or other item is causing...
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My car runs hot, past the middle of the gauge, when stopped or sitting at idle.
This is most likely related to a faulty or sticking thermostat or a bad coolant fan relay switch. As you know, the thermostat regulates the coolant flow in and out of the engine and keeps the circulation of coolant going...
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Rattling Sound coming from underneath the car.
Hi there. Sounds like one of the heat shields on the exhaust system has broken a weld and is vibrating as the engine is revved up. Jack the vehicle up and put on jack stands. Go under the vehicle and...
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Freeze plugs opened on a '98 Plymouth Grand Voyager
No, it's not an easy job. A mechanic will need to run it on their computer to see what's the issue. There is not much working room there, but a good mechanic has special tools and they know how to...
Question
How do you use the cargo net?
If your Altima is equipped with a cargo net, this handy tool can be used to secure packages in the trunk. Not only is this handy for keeping packages with fragile items inside from sliding around in the back, but...
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Car shuts off unexpectedly
Engine stalling while driving is typically caused by a problem with the ignition system. Plus, the fact that you can restart the vehicle after cycling the ignition leads me to believe the problem is electrical. The first thing I would...
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2009 chevy cobalt check engine light an low fuel and power sterring
You have several issues but to prioritize, you should have the check engine light issue(s) investigated and resolved first. Following that, if there is a power steering malfunction, that would be addressed and finally if you have a faulty gauge...
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Why is my clutch padel on the floor
It sounds like the clutch master cylinder internal rubber cups are damaged or cannot produce pressure. Sometimes the fluid gets so dirty that the sludge blocks the fluid inlet and cannot produce pressure. Have the clutch master cylinder replaced and...
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My 2001 Chevrolet Blazer won't start after installing radio
Hello. It sounds like you may have a problem with either a low battery or a bad connection at the battery. This can easily occur when doing electrical work like this. It is also possible that a fuse blew when...
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2003 Honda CRV: Do I really need a new serpentine belt and aftermarket AC compressor?
Hi and thank you for contacting YourMechanic. There is no reason that the only way to replace the serpentine belt is to replace the compressor also - don't buy that! Now, if by chance the mechanic who is no longer...
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How much is steering wheel airbag? 2007 Mercedes S550
Hello - unfortunately, that is not a service YourMechanic can offer at this time. Thanks for thinking of us though!
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I have a crack in my bumper. Do I need to replace the whole thing?
Assuming the crack is more than just a crack in the paint, I would say yes, and here is why. It will cost more money to repair the bumper than it will to simply replace it. There are many quality...
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Battery blew cap off while driving. In a few miles was running rough. Replaced it. Now it will turn over but not start
You need to have the vehicle checked to see why the battery blew the top off. It could be from an overcharge condition that may have blown fuses or burned out a computer or module. The battery acid that may...
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Just replaced timing chain and see it is a common issue with this model. Should I keep or trade the car? Do you see this a lot?
The timing chains are tightened up by the timing tensioner and rides along the timing guides. At around 50K miles, the timing chain tensioner tends to stop working. The tensioner is hydraulically operated. To prolong the timing chain and keep...
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Do I have to "burp" my radiator?
No you do not. You should make sure the overfill expansion tank is filled to the full line when engine is cold. Use 50/50 coolant mix.
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Where could I find a TSB for my 2005 mustang GT regarding my Throttle body or Throttle Position Sensor?
I went through all the technical bulletins and recalls and did not find anything for reprogramming your computer or repairs to the TPS or throttle body. The ones that you are not finding may not be the right ones. I...
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Engines blowing up due to wrong oil
More than I can remember--a whole bunch of them. Putting in the wrong oil generally doesn't make them blow up. It might make it wear a little bit longer or run a little harder or colder, unless you put in...
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Car turns on, runs about 30 miles, and then starts shaking and turns off - 2007 Toyota Sienna
Hi there. What will help you the most is determining the nature of the failing behavior when the car shuts off. Does it have spark after it shuts off? After it shuts off (immediately after), if you spritz some starter...
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I ran out of gas the other day, when I got gas, it wouldn't start
Your car has an in-tank submersible fuel pump. when it is operating the fuel passes through the motor itself and is used to cool and lubricate the pump. When the car is run out of gas, and you attempt to...