Popular questions

Question
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...
Question
Gear selector stuck
The shift cable may have come off of the shift selector, or the cable has broken. This would not let the key out of the ignition, since you have to be in Park, and you cannot start unless you are...
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Sputter when idle
This may be a sign of a failing idle air control valve. The idle air control valve is located on or near your intake manifold that monitors the air intake as it is mixed with fuel prior to being injected...
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The car won't start after the gas that was a few days in the sun, is put in
Hello. The gas that you used should not have any problems after only a few days. If the fuel was that low, the issue may be a failed fuel pump. When the fuel gets this low, the pump overheats and...
Question
Suspension is "loose"
The term "suspension is loose" is most likely the mechanics way of saying that you have worn components in the front end that would cause the alignment to not be able to be set to specifications. He might of seen...
Question
My car battery light is on and my check engine light is on and it's loud
If the Check Engine Light is on, that means that your vehicle's Powertrain Computer Module has detected an important malfunction. During a check engine light diagnostic a certified professional from YourMechanic could download the Codes identifying the malfunctions and diagnose...
Question
Slow acceleration and engine light on/off
A sealed transmission should have nearly no loss of fluid. An overfilled transmission can also cause issues. The fluid level and condition should be checked to ensure the fluid is at the proper level. This will require a scan tool...
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My 05 Cadillac STS is not always starting and hesitates
It could be that the battery in the key fob is weak. The key fob uses a watch battery and it lasts a long time, but won't go on forever. The batteries are usually standard items that you can buy...
Question
How does the electronic stability control system work?
Your car offers a number of different features designed to help make driving safer, including the electronic stability control (ESC) system. The ESC system is automatic, so you don’t need to do anything to activate it. It turns on when...
Question
Why does my engine stall so much?
Greetings and thank you for writing in with this question! Does the Check Engine Light illuminate when the vehicle stalls? If so, a certified mechanic (like those with YourMechanic) can scan the vehicle computer for codes. This type of stalling...
Question
Car cranks, but will not start.
No start conditions are some of my favorite to diagnose. A car needs 3 things to run. Gas, air and spark. If one of those is missing the magic doesn't happen. We know you have fuel in your tank, but...
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Am using Honda Accord and my TCS is always on when s on the movement of the car is very slow why
Hi there: It's common for the traction control module to develop electrical problems after it's been in use for more than 5 years. This is most likely the source of your Honda Accord's driving issues. In most cases, it's an...
Question
Engine Died Car wont Start
It is possible that some engine damage may have occurred when this happened. Full Throttle is typically not recommended on many vehicles as it can cause the engine to Red Line. I would recommend having your vehicle inspected by a...
Question
I replaced the battery and alternator in my car is still lose charge and battery light still on
It sounds like you may have a failing voltage regulator. When the voltage regulator is not working properly, this may result in the alternator allowing too much power to be delivered to the battery resulting in damaging wires and prematurely...
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I was told it would get about 26 highway miles up to 30 I am getting 22 miles to a gallon and other lyrics 226 miles per tank of g
After a quick search, the 2016 Jeep Compass with 2 liter engine is rated at about 22 miles per gallon in the city and 26 on the highway. This number is a general calculation and really depends on how the...
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AC fan broken
I will assume you are referring to the fan that blows air through the interior vents. In this case the component in question is the blower motor and it's circuit. If the blower motor has a power and ground signal...
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car wont stay running
If you say there is an "alarming" sound when it starts, then I would only suggest you have a proper diagnosis done. By doing so you'll be able to find the cause before you try and run it any more....
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My car was working perfectly the today I was stopped at a light when it turned gree I pressed the gas and it did not. I turned off
The clues to what that was all about are within the trouble code(s) that were stored when the check engine light illuminated. Those codes, which can be downloaded, are not themselves a diagnostic or pinpoint identification of the failed or...
Question
My vehicle vibrates when I hit about 50mph Also makes a wind noise when I accelerate really bad shaking
I would recommend having your tires inspected by a qualified professional to determine if any irregularities exist. It is possible that a slipped belt could be causing this issue in one or more of your tires. It is also possible...
Question
2012 chevy sonic thermostat repair cost
Hi There, When the thermostat is stuck open, this can cause problems with the engine never reaching the proper operating temperature as you may know. While the thermostat remains stuck open, this allows coolant to pass through the motor unregulated...
Question
Car wont start and electronics acting up
As long as no water has gotten into the car, sight unseen I would suggest checking for loose connections. Positive and negative battery cables, not just at the battery. Check the other ends - where the positive cable connects to...
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Hi Dave, When turning the key to start the car, the starter sounds like it is spinning, but it makes a whining sound like it is n
I would first recommend to have the battery jump started first to see if problem is due to the battery being low on charge or cranking power. If jumping does not help then you most likely have a defective starter....
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When I push the gas the RPM go up and down and don't got power the RPM going to down when I stop and the light is overhet
Hello. From what you describe it would appear that your vehicle is overheating at stops, and then cooling off when it gets moving. This can be caused by a few different problems. A few common causes are: clogged...
Question
Steering wheel hard to turn; car squeaky
Hello, I have recently encountered this steering problem in a Chevy Avalanche, which is very similar vehicle to your GMC Yukon. Rest assured that all the symptoms your car is experiencing are likely connected to one thing, the power steering....