Q: my high beams wont go on

If your sitting still without starting, can you shift it out of drive?

If you cut the cable that goes to the shift indicator, just see where he cut it. All the wires are color-coded so you can replace them together and get them back in. But the reason he cut them is--there's...

The code is for a possible problem with the transmission control switch on the shifter. The switch should be cycled during the scan test or it will set the code. If the code is still set then you will need...

Thanks for writing in about your Hummer H2. Let's cover the basics of diagnosing a overheating issue. First, verify the actual temperature at the thermostat housing. Cooling system (and cap) has probably been pressure tested by now. If it tends...

Hello - if you drive in any area frequented by sand, gravel or other large trucks that haul aggregate materials, this ends up on the highway, is kicked up by all vehicles, and attacks your windshield. Driving in northern states...

This may be a result of low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or potentially a faulty transmission control module. A faulty transmission control module may cause a delay in acceleration or erratic shifting of gears. The transmission control module has various sensors...

Hello, thank you for writing in. The check engine light, reduced power light, and general loss of power are very likely all connected to one or two simple issues. Luckily with the check engine light on, the computer has detected...