Popular questions

In order to turn off the light you will need to have the computer scanned for codes and any codes cleared from memory with a scanner.

This is definitely a sure sign of broken motor mounts. As you may have noticed the torque of the engine causes it to rise when shifting in or out of gear when a motor mount is not securely holding the...

Hello there, the power steering gearbox and pitman arm are critical steering components on your 2001 GMC Yukon. The pitman arm must be torqued properly so it sits on the splines properly preventing it from loosening over time. A regular...

The heated seat circuit includes wiring, terminations, the switch and possibly a relay. There is the resistive element (heater) in the seat as well. Basically, all of those components would be evaluated in any electrical diagnostic of the fault. If...

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...

Hello. It sounds like the motor that moves the top is failing. When the electric motor fails, this will occur. I usually start by scanning the computer for codes to see if anything comes up. If not, then I apply...

Your Kia has what is known as an electronically controlled charging system which is unlike most vehicles that have an alternator which charges the battery. Your charging system is controlled by the car's ECM (Electronic Control Module). When the charging...

From the symptoms described, it does seem that your BMW is unfortunately experiencing engine misfires. However the source of these misfires can really be caused by multiple sources, from worn out spark plugs, to even a failing mass air flow...

You have sensors in the front and rear bumpers that will sense when getting too close to something. Go around and look for small round sensors and wipe them clean with a soft cloth. If problem continues then have a...

Assuming the ECM is still working enough to report problems, getting any problem codes out of the system with a code reader is your best clue at this point - whether the Check Engine Light is illuminated or not. If...

Hello there, no starts are common problem in many vehicles. Given that yours will start sometimes but not other leaves a few possible causes. The most likely causes would include a fault with the ignition switch, battery cables, fuel pump,...

Hello. If you can hear movement from the motor but your wipers are not moving, then it is possible that the wiper linkage or bushings have broken or become damaged. Your vehicle uses a linkage mechanism with bushings that connects...

The engine coolant temperature sensor sill not cause the engine to die or not start, but can cause the fuel system to go full rich. The engine dies when getting hot is most likely due to an ignition spark loss...

Hi and thanks for contacting YourMechanic. If your engine was making a loud noise and when the engine was throttled up, there is a possibility that the engine may have a connecting rod that could be knocking and getting ready...

It sounds like you may have two separate issues at play here. If the catalytic converter is cherry red this means it is very hot which is usually a result of a very rich running condition and is most likely...

It is very possible that there could be pieces of RTV in the valve body causing a restriction. It is also possible that the transmission itself could have some internal damage causing this issue. I would recommend having the vehicle...

If you are getting low oil pressure it would first start to show up in drive and low engine speeds. I would first suggest to have the oil and filter changed using correct oil. If problem continues then have pressure...

Overheating is a very serious situation. Too much heat could severely damage your engine. If the needle of your temperature gauge is pushing into the red, here’s what you need to do: Find a safe place to pull over....

Hi there. If your Tacoma is a 4x4, then check the transfer case and see if that is where the noise coming from. If it is, then the chain in the transfer case is slipping and needs replaced or repaired....

Hi and thanks for contacting YourMechanic. The struts or shocks could be causing a rough ride, but the looseness under the vehicle is a suspension part that is loose. Check all of the suspension for any broken bolts or damaged...

Hello, and thank you for writing in. Typically when the engine behaves like this, you are looking at an air issue. You will want to focus in on the air intake, mainly the throttle and throttle position sensor. You may...

Hello. Pulling the fuse will cause all of the interior lights to stop working and will affect some of the other electrical systems also. If you are not getting the vehicle fixed any time soon then the only way to...

Hello. You should check if your parking brake is working properly. If you apply the parking brake from a very slow roll (2-3 mph), your Fit should stop straight and not pull to the left or right. I suspect something...

Hello. The mirror has a wiring terminal located behind it in the plastic that attached it to the window. This plastic clip holding in the wires should simply pull free once released. If the terminal is damaged or cannot be...

Hi there. Trying to diagnose mechanical issues in extreme cold weather you appear to be enduring is nearly impossible without being there to physically check a few common parts. The ESP stability control applies the brakes to the right rear...