Q: If out of gas, will car still drive in EV mode? 2013 Hyundai Sonata

This is a pretty common problem with broken window regulators. While the window motor is still working the cables driving it have fallen off of the pulley and no longer are able to move the glass itself. I would recommend...

There are a couple of possible issues. Looking at Ford's technical service bulletins, possible issues range from water intrusion in a sensor to a possible warped separator plate between the valve body and transmission case to possible internal wear in...

Hi. When the AC compressor is on, it puts a significant load on the belt, tensioner, pulleys and engine. The extra load on these parts could be the cause, or the internals of the compressor could be the source of...

Hi, check the fuse box and make sure that the fuse hasn't blown. If the fuse is okay, the switch may need to be replaced (https://www.yourmechanic.com/services/headlight-switch-replacement) or there is a connection issue with the circuit. Over time corrosion can build...

The first step to take would be to have a check engine light is on inspection (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) performed by a qualifed professional. This will help to deterimine if the crankshaft position sensor is faulty or not. Consider YourMechanic as a...

Have you checked the actual fuel pressure in the system? If the fuel pressure is too low from a weak fuel pump, there will not be enough volume of fuel traveling to the engine for proper performance. Consider hiring an...

Hi there. Sounds like one of the heat shields on the exhaust system has broken a weld and is vibrating as the engine is revved up. Jack the vehicle up and put on jack stands. Go under the vehicle and...

Hi there - there is a Technical Service Bulletin (#251079), associating wiring problems with a Check Engine problem code and Reduced Power behavior. Check with your Saturn service center for further information on this condition. If this is not the...

You may have a sticking EFI relay in the main fuse box in the engine compartment. This relay if stuck on can keep power to the computer to turn on check engine light. Replace the relay and then retest.