Q: Stuck in park

The problem you are experiencing may be the vacuum modulator leaking in the transmission. The vacuum leak will cause the engine to idle high and the transmission will not shift correctly. The vehicle should be tested for any problems with...

The connector for the head light bulbs should be checked to see if it has any brown heat damage. If it does, then it will need to be replaced with a new connector from the GM dealer. Make sure you...

This sounds like you either have binding sway bar links (https://www.yourmechanic.com/services/stabilizer-bar-links-replacement) or arms (https://www.yourmechanic.com/services/control-arm-assembly-replacement). Have the sway bar checked and the links checked by putting hand on joint and having someone turn wheel. You will feel the creaking in the...

Hello and thank you for contacting YourMechanic. What seemed to happen is either a coolant hose or your radiator blew out coolant. This is why you were seeing steam coming from under the hood (https://www.yourmechanic.com/services/smoke-from-engine-or-exhaust-inspection) and why you saw something...

In this case, the problem is either the range selector which tells the transmission which gear has been selected, or the park/neutral switch, which will cut power to ignition if the selector lever is in any position other than park...

Hi There, This could be related to a couple of possibilities. The [instrument voltage regulator]((https://www.yourmechanic.com/services/instrument-voltage-regulator-replacement) regulates the voltage supplied to the various gauges in your vehicle’s dash. When this is not working properly, this may cause the gauges in your...

The thermostat on your car's engine is fairly accessible and so it looks like it's about a 1 hour job. Typically, a thermostat costs roughly $25. To get a precise, written quote if you would please input your year, make...

This sounds like a fuel, ignition or engine management (sensor) issue that occurs during particular engine speed/engine load "windows". You can drive the car while an assistant views engine operating conditions on a real time scanner to determine if critical...

Hi Diana. Thanks for contacting us today. Unfortunately, we can't attach diagrams or files through this platform. The best way to review the correct steps for completing this job would be to download or purchase a service and repair manual...