Q: Car rpms were very high before it shifted gears. Every time I stop it happens again 2006 Chevy Cobalt

When the climate control unit on your vehicle stops functioning and is stuck on one setting it is typically caused by a hardware failure in the unit. This module would need to be replaced (https://www.yourmechanic.com/services/ac-control-module-replacement) in order to fix it....

You need to look at the oil pressure sending unit just above the oil filter to see if it got damaged when changing the oil filter. If it is the sending unit, then replace it since the fuel pressure will...

Hello there, thank you for asking about your 2004 Kia Amanti. There are a couple of other things that can cause your symptoms. A failing engine speed sensor like a crankshaft position sensor can cause the vehicle to stall when...

Hello, thanks for writing in. If there is no pressure on the clutch pedal, then most of the time it is caused by an issue with the clutch hydraulics. Most of the time it is caused by a bad clutch...

It's hard to tell without doing some further testing. This sounds like a misfire. A misfire (https://www.yourmechanic.com/services/engine-is-misfiring-inspection) can be caused by several components. It would explain the "limp mode", the shaking (https://www.yourmechanic.com/services/car-is-shaking-or-vibrating-inspection), and the Check Engine Light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection). Misfires are...

A rotten egg smell coming from the exhaust (https://www.yourmechanic.com/services/exhaust-fume-odor-in-car-inspection) is almost exclusively a result of a failing catalytic converter. It is caused by the catalytic converters inability to break down the sulfur created by the engine during normal operation. A...

I would recommend disconnecting your battery (https://www.yourmechanic.com/services/battery-replacement) for about thirty minutes to see if the computer will reset. Those types of lights should not come on just from a jump start. It is possible that the wires may have been...

Hello there, many faults will cause your heat to blow cold and check engine light on with your 2007 Honda CRV. The first step in diagnosis would be to check what code your car has stored in the computer, this...

Hello. On your particulate vehicle you should be able to disarm the anti-theft by either locking/ unlocking the driver's door or unlocking the liftgate with the key. If doing it that way does not disable the alarm system you...