Popular questions

Question
I have a diesel car. Can I remove my muffler?
Hi there. Depending on your state that you live in and the emissions requirements, removing the muffler may cause your vehicle to fail emissions. Plus, on a newer vehicle that has a manufactures warranty, removing the muffler completely can void...
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Vacuum leak
If a vacuum leak occurred right after the carburetor was replaced then the gasket underneath it was not installed properly, is missing, or the vacuum hoses were not installed correctly. Prior to removing the carburetor I would double check the...
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How to remove rear seat in Axio 2013...?
Hi there. Look under the seat and you will see a lock that you would pull towards you. If there is no lock under the seat, then look for a latch near the rails on the seat and operate the...
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Car won't start - 1998 Ford Explorer
Hello there. Many faults will cause your 1998 Ford Explorer not to start. You have done well in replacing the battery: this is the number one cause of vehicles not starting. The starter and coil are also common causes, but...
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What is the Global Open Windows system?
If your car is equipped with it, the Global Open Windows system lets you operate the driver and passenger front windows and the moon roof with your remote. Here’s what you need to know: The Unlock button on your...
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Steering wheel locking up.
The theft system on your car can have an intermittent problem of being disabled because of having other keys or metal items on your key ring. These items may be interfering with the code key to disable the system for...
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VSA problem
Hi there. The VSA light is on indicating that the traction control is active. This will turn on the brake system and try to control the vehicle in the event a tire will slip. The wheel sensor on the left...
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Why do car rpms bounce when I put it in drive?
This may be a sign of a dirty or failing mass air flow sensor. The mass air flow sensor is a unit in the intake system that monitors air intake as it is mixed with fuel prior to being injected...
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Car barely moves or takes a few minutes to get moving when first start?
A clogged fluid filter or failed oil pump can cause no movement in any gear. Other potential causes are a broken input shaft, broken drive chain or sprockets, broken output shaft, broken oil pump shaft, stripped torque converter splines, broken...
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Sometimes, the lower gears are slow to shift (high RPM) when starting to drive from being stopped or almost stop 2012 Ford Escape
Hi there, The "slow shift" symptoms you are experiencing may be caused by a malfunctioning transmission internal speed sensor, or by a failing throttle position sensor (which communicates with the transmission controller). Either of these could cause the symptoms you...
Question
Dashboard is coming apart, really unsightly
There are many owner complaints that the leather covered dash has started to bubble and delaminate. However, you will most likely not see a recall as it does not present a safety issue. If you contact the dealer or manufacturer...
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How much is it to bleed 4 brakes - one bleeder screw broke off
Hi and thanks for contacting YourMechanic. Use a small drill bit and drill out the bleeder screw. Get an extractor kit and remove the remaining bleeder screw. Once the bleeder screw is out, put in a new bleeder screw. Then...
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Do I need donut gaskets for the exhaust manifold?
If the exhaust does not have a leak as a result of the missing gaskets, I would not recommend going through the trouble of having them installed. However, the moment that the exhaust starts to leak out of the manifold...
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Van jerked with a clunking sound, transmission fluid leaked
The transmission may have blown out the front pump seal where the torque converter goes into the transmission. This can be due to the transmission front pump bushing is bad or another problem. You have both axle seals that may...
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Engine start and open its oil cap its get dancing on that means air pressure come is it OK or some problem
Hi there. Anytime you start the motor, the oil cap needs to be kept on tight. The cap is responsible not only for keeping oil from spilling and escaping, but most importantly, maintaining a consistent vacuum pressure inside the motor....
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How do you delete a voice tag from the HandsFreeLink system?
Voice tags let you use audio commands to activate the HandsFreeLink® (HFL) system in your car and make calls without using the phone. However, there may be a need to delete a voice tag. Maybe you’re removing the tag because...
Question
Clunking noise from steering - 2006 Ford Focus
This sounds like a worn or failing CV joint. All front-wheel drive cars have constant velocity joints or CV joints on both ends of the drive shafts (half shafts). Inner CV joints connect the drive shafts to the transmission while...
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Only starts if I use starting fluid
Hello. To start, lets locate your fuel pump relay. It will be in the main fuse box, in the engine compartment. It will be black box with a lid which houses most of the fuses. The inside of the lid...
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Flex pipe
As I said before it can be replaced without replacing the entire converter assembly. If you google search the exhaust on your car you will see the flex pipe can be purchased separately. All you need to do is get...
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Loud exhaust, might be a leak?
The noise you are hearing is coming from the exhaust resonator. There is a technical service bulletin (TSB) 11-001-15 dated January 28, 2015 that calls for the inspection of your resonator for a small drain hole at the back of...
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New car that is always lighting up ‘check engine’
Hello, thanks for writing in about this issue. No, your car is not a lemon! The Check Engine Light (CEL) is trigged by the engine control unit when it detects a fault with any engine sensor or a...
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crankshaft pulley harmonic dampener fell off after serpentine belt replacement
It could be that the condition of the pulley caused your belt failure in the first place. Deciding that depends on where the balancer separated.The balancer itself consists of a center hub with a pulley ring around it and a...
Question
How Does a Battery Work With a Car's Electrical System?
One of the most recognized mechanical parts under the hood of any vehicle is the battery. Whether you're an ASE certified master mechanic or have never turned a wrench, everybody can pinpoint the location of their vehicle's battery. Although most...
Question
Car won't crank or start with ignition - Audi A3
Hi there. From the description you have given, the problem of your vehicle not cranking with the key and gear indicator (P) flashing. This leads me to believe, there is a problem with the transmission position sensor. Not recognizing the...