Popular questions

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I have an engine code to replace the cylinder head temperature sensor. Do I also replace intake manifold gasket?
Hi Ebenezer. Thanks for writing in tonight to YourMechanic.com. I have forwarded your inquiry with our sales and service team to help streamline the process of receiving an accurate estimate to have one of our mobile mechanics replace the cylinder...
Question
I cannot move my car in reverse when on a hill, nothing happens when I press the gas pedal
The Nissan Rogue is equipped with a Continuously Variable Transmission. They are known to experience issues such as not moving in any gear when the gas pedal is applied, even floored. It may be slipping due to internal issues with...
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A whole created by rust on the rear beam axle of my VW MK4 Golf GTI. Should I get it welded or buy a new rear beam axle?
I would suggest replacing the axle beam. As you may know, rust acts a bit like a cancerous contaminant to metal and is very difficult to remove entirely once it sets in. As the Iron oxide forms when the iron...
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I just did a pre-purchase diagnostic on a 2010 LR2 with 106.5k miles, which turned up no problems except "seepage" between the mot
Hi there. I haven't laughed this hard in a while....thanks for the "can this marriage be saved" line. But, your spouse does have a point. A Land Rover with any indication of seepage or a seal being damaged is a...
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Only runs full throttle
Measure engine compression. Check intake vacuum to get an indirect indication of whether valves are sticking or not. Check base ignition timing and advance function and, finally, look at secondary firing patterns on an oscilloscope to determine if the issue...
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Problems after transmission put in
Check to see if there is warranty coverage on the work that was performed. It is not clear if the issue is the engine jerking or the transmission jerking, or both. The noise, of course, is a clear indication of...
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My engine light came on approximately 10 months ago. I had a diagnostic test ran on it. It stated that I needed a TCM.
Hi there, thanks for writing in. The traction control module is a part of the ECM, but usually is a separate component from the main control module. The best way to solve the issue is to have a professional mechanic...
Question
My Check Engine Light is on - code P0025
Hi there. For your 2010 BMW, the [P0025 is the OBD-II error code] that (https://www.yourmechanic.com/article/p0025-obd-ii-trouble-code-camshaft-position-b-timing-over-retarded-bank-2-by-jay-safford) indicates the Engine Control Module (ECM) determines that the exhaust variable camshaft timing for bank 2 is more retarded than what the ECM desires. ...
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I have a dodge charger 2006 that it doesn't accelerat more 4000rpm just want to see what I need to do or how to reset the accelera
The problems sounds like your engine is in failure management mode due to a fault in the vehicle engine computer systems or there is a mechanical fault. You should have the computer scanned for failure codes and then have those...
Question
Truck will not go into gear.
The shift linkage inside the transfer case may of broke or came loose from driving the vehicle on the highway in 4x4. I have seen entire transfer cases destroyed inside from driving on the highway locked into 4x4. I recommend...
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The steering wheel is shaking when driving at slow speeds
Steering wheel shaking could be caused by a couple of things. Check the condition of the front tires for uneven tread wear and how much tread is left. Having the tires balanced and aligned may resolve the issue. If not,...
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How do I remove the radiator core support on my 2013 Nissan Juke?
I believe you are referring to the upper radiator core support. To remove this component, you'll need to do the following: 1.) Remove the front fascia 2.) Remove the front combination lamp 3.) Remove the headlamps 4.) Disconnect the crash...
Question
The dash shows warning lights on, the alarm goes off
It is possible that you could be experiencing an alternator failure. When alternators fail, they can cause a number of electrical issues to occur that seem unrelated. My best recommendation would be to have your battery and alternator professionally tested...
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serpintine belt and tensioner pulley replacement.
Hello. Thanks for writing in. Obviously you will want to clear some room to have access to the tensioner. This is easiest done by removing the radiator. Once you have the old tensioner removed, you simply reverse the process to...
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Engine won't start.
Hello, thank you for writing in. No-start situations can be frustrating. The first place to start is to determine if that replacement starter is working. Its not terribly uncommon for a replacement part to fail prematurely. If it was refurbished,...
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Window glue on track
Much of the door, from the interior side, has to be disassembled to diagnose and repair the failure you are describing. The cause should be determined so that the fault is not repeated. The appropriate service to request is window...
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Car runs fine at first then will not accelerate past 20 mph on a 2003 Kia Rio
Hi there. The problem with the auto part store scanning is they do not complete the inspection to pinpoint the precise source of the issue. For example, if an error code might indicate an issue with the speed sensor, it's...
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Check engine light came on, took to Autozone, diagnosis is Evaporative Emissions Canister.
The EVAP canister is simply used to store fuel vapors until the engine control module is ready to burn the fuel vapors in the engine. Although the EVAP canister can fail, it should not be replaced without a proper diagnosis...
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Hesitation
You may have a dirty or failing idle air control valve. The idle air control valve reads the air intake as it is mixed with fuel prior to being injected into the engine at low speeds and at idle. Since...
Question
What do I do to get my car started. Neither ignition key will start car
To determine if an easy resolution exists, please refer to YourMechanic's DIY stuck key remedies page. If none of the many suggestions on that page resolve your issue, it will be most efficient if a certified mechanic travels right to...
Question
I have no cabin heat, just blows out cold air. The engine doesn’t overheat and it seems like fluid is coming out of the radiator c
If coolant has to be added more than once per year, there is a leak. To find the leak that exists in your case, and get the required repair estimated, please request an engine cooling system leak diagnostic and the...