Popular questions

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Car not driveable
Hello, An inspection of the vehicle will have to be done. The possibility of an internal failure of the transmission has occurred. This would still need to be confirmed. If you'd like, a certified Your Mechanic technician can come to...
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Getting a check engine code too much air detected.
These vehicles had problems where the fuel tank causes no start after refill and there is a warranty extension on this problem and should contact the dealer to verify if covered under the failure. If it is then have problem...
Question
check engine light on 2002 325i bmw
Hi there: Anytime an error is detected it stores a trouble code in the ECU which illuminates the check engine light on your BMW. In order to determine what's causing issues, or causing the check engine light to illuminate, you'll...
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Problem with convertible top.
The electric convertible top on your vehicle may not be working for a number of reasons. The switch, wiring, or motor(s) that operate your convertible top could be faulty. I would recommend having an electrical systems check performed by a...
Question
multiple codes and rough idling
The first thing to check for in any drivability problem is air leaks. Any air that gets into the engine without being measured will lean out the system and cause problems. Look at all the rubber hoses and boots under...
Question
Audi A3 2001 1.6L - Overheats and goes back to normal
This is a sign of a faulty coolant fan relay switch. When this is not working properly, this can cause the fans to come on intermittently, or sometimes stay on all the time or not come on at all. When...
Question
I'm putting in a police interceptor motor from a Impala to a 2005 Monte Carlo but it has fly by wire
Prior to doing this work, you should confirm that the "new" vehicle configuration is certifiable insofar as Federal emissions law, that is if you intend to register the vehicle. Please see the relevant Federal EPA Engine Swap Guidance Document. California,...
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I have a 2015 Ford F-150 2800 miles on it. Transfer case output shaft seal started leaking. Dealer covered it under factory warra
This can happen due to a few reasons. It's possible there was a manufacturing issue/defect with the seals. They could have not only gotten into the production line, but the parts supply network as well. Another issue can be the...
Question
Car won't start, 2012 Kia Rio
Hi there, thanks for writing in about your 2012 Kia Rio. If you only hear clicking, then you should have the starter checked to see if it is getting power. Replace the starter if there is power when you try...
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Battery light turned on, car started running weirdly and it essentially died. Was able to jumpstart briefly, but it died again
This is likely a charging system problem (i.e. alternator or voltage regulator). As you may know, the alternator is responsible for charging the battery while the engine runs by generating amperage and recharging the battery while the engine turns the...
Question
Car makes clacking noise.
With these symptoms it sounds like you have two different problems. Firstly, the clacking noise on deceleration is most likely the turbo control valve flapping, which may have a bad valve. The noise when pressing on the brakes means that...
Question
Leak in the front passenger side under the hood
You may have a coolant leak from the water pump seal due to a bearing being bad. This would account for the leak and noise you are getting. I would recommend not driving the vehicle until this is diagnosed and...
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Would the car tell the percentage of the life of the oil, my car includes oil changes but the dealer won't do it until the indicator shows the change oil soon message.
Hi there. There should be a select button with two directional arrows on the button. Push and hold the right directional arrow on the button and the dash should go from the odometer to the menu. Then scroll up by...
Question
2 dash lights lighting up at the same time on and off battery/brake alternater is good and battery is good
Hi Robert. Thanks for the question tonight. When these two lights illuminate or flicker like you've described, it usually indicates that a sensor or electrical connection to a sensor that monitors these systems. There are several of these sensors on...
Question
My car backfires at 50 mph.
Hi there. There is a timing problem with your engine. Check the vacuum advance to see if its advancing when the engine is at a higher rpm. Also check the spark plugs and wires for if they are burned but...
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Rumbling noise upon acceleration
Hello. I believe the circumstance you are experiencing is from a worn component in the rear end, such as a bad wheel bearing or axle. I suggest that you have the rear end of the truck evaluated by a technician....
Question
Çar engine sound like its misfiring and shakes and vibrates whole car happened twice in last 8 months
Check with the dealer to be sure the vehicle ECM has the latest software calibration from Toyota. Check for any stored trouble codes. If the problem is intermittent (and not resolved by any applicable software updates), typically that means there...
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rapid overheating
The most common causes of overheating include low coolant level, a faulty thermostat, a plugged radiator, a faulty radiator pressure cap, collapsed hoses, non functioning cooling fans, and a faulty water pump or drive belt. Certain engine faults, such as...
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Car won't start I can hear it trying to crank. I've just replaced the alternator and battery it just won't turn over...
This suggests that the motor have run out of oil. When the oil pressure gauge reads zero, this means that there is not enough oil pressure inside the motor to properly lubricate engine components properly. When this happens, you may...
Question
Cooling system
The thermostat is a commonly known part to fail causing the coolant to not flow through the radiator properly causing the engine to overheat. The diagnosis sounds about right and is consistent with a thermostat failing. This can be caused...
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Why fuel is Sloshing?
The fuel tank is designed with anti-slosh panels inside the tank when it was put together. The panels do not go over about 1/2 to 3/4 of a tank. The panels are there to make sure the fuel does not...
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2001 Ford expedition is stuck in 3rd and gear shifter moving freely
You may have a broken or disconnected shift cable at bottom of steering column or at transmission. Look under dash at bottom of steering column to see if shift cable are came loose from bottom of column. The screws that...
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My car needs service..but I don't know where to start. My brake light is on..but i just did the brakes 2months ago and my engine l
You should have the computer and ABS systems scanned for codes to get an idea of the problem you may be having and then a repair can be made. If you want a mechanic like one from YourMechanic to come...
Question
What will cause a 1998 Chevy Tahoe not start has new starter,battery an alternator
When you say not start are you talking about it turns over fine but just will not start and run or are you talking about not cranking the engine so it can start? Will need to know to help you...
Question
car wont start after radiator hose broke
Unfortunately, a blown radiator hose will not cause the engine not to start. The engine needs fuel, compression, and ignition to run. If one of those three are missing, the engine will not run. I would recommend having a compression...