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If you need a programmed "original" key because you have changed out the column mounted ignition module, an automotive locksmith or any GM dealer can perform that service. YourMechanic professionals in some locales will have the capability, too, but that...

Shaking or vibration (https://www.yourmechanic.com/services/engine-is-shaking-pulsating-or-vibrating-inspection) may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires. Other things such as a faulty idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) may cause the engine idle to drop below...

You car's transmission has what are called transmission synchronizers (aka "synchros") which are small fork type components that help to move the transmission in and out of gear. Sometimes these can be worn or occasionally misaligned when the transmission has...

From your description, it sounds like the starter motor is not functioning. In attempting to start the engine, if you do not hear the engine turning over, that is there is no starter motor function at all, the starting circuit...

There are a couple of things that may have caused that kind of shaking or jerking. If this is related to the transmission, this may be caused by low transmission fluid or a faulty shift solenoid. The traction control light...

Often times this is a case of a dead remote battery. Your key fob battery powers the remote lock, unlock and remote starting functions as you know. When these batteries fail, you will usually lose some functionality. The other common...

Hello. Most of the time on this engine the noise comes from the valve train. It is usually from the variable valve timing system and is considered normal. If the noise is getting very loud then it may have an...

The intake manifold runner control does not come apart and is part of the intake manifold. you will need to replace it as an assembly. The parts and labor will have to be priced locally by contacting YourMechanic.

The first thing to do is verify that you have the correct belt (part number) installed. If the belt is the correct one specified for your vehicle, the principal cause of what you describe are pulleys and/or rotating elements (harmonic...

The downstream oxygen sensor is screwed into a "bung" on the rear of the catalytic converter assembly beneath the vehicle. The sensor should be readily visible as it will have wiring connected to it. The sensor should not be removed...

Hello. For the majority of vehicles, the timing belt (https://www.yourmechanic.com/article/how-long-does-a-timing-belt-last) should be changed every 100,000 miles or 160,000 kilometers. If you need help with this service, a qualified professional from YourMechanic can perform a timing belt replacement (https://www.yourmechanic.com/services/timing-belt-replacement) at your...

You should be fine to drive for a day or two with a misfire on one cylinder, however I would not recommend letting this go un-repaired as this is something will only get worse and may trigger additional problems and...

Hello. If the engine will not try to turn over at all then the power to the start needs to be checked. If there is power to the starter and it is just not turning the engine then there may...

There are both brake system and emission system related vacuum pumps. Both are part of essential vehicle systems and so their repair is definitely important but to answer your question as to the cost of the repair, not only would...

The theft light being on will cause the no start. If you have a second key then you need to try it to see if it starts? If not then disconnect the battery for ten minutes with key out of...

You will need to have the battery jump started to see if the rapid clicking is due to a low battery or a theft light staying on causing the no start. For the starter location you would need to submit...

You mention "steam" and interest in installing a new cooling system thermostat but it is not clear from your description if the car is overheating. If the car is overheating, yo can request an engine overheating diagnostic (https://www.yourmechanic.com/services/car-is-overheating-inspection) and the...

Hello. Typically diagnosing a random problem like this where the warning lights come on and off can confuse a lot of mechanics who firmly believe that a component or part must be damaged to cause a light. However, in most...

A quick diagnostic can be performed by simply taking all of the belt driven accessories out of the picture by disconnecting the drive belt(s) and then very briefly running the engine. If the sound disappears, the faulty component is then...

Hi There, When the thermostat (https://www.yourmechanic.com/services/thermostat-replacement) 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...