Q: Firing order after tune-up

Hi. The power seat has different motors that control the seat's movement. One moves the seat forward and back, another up and down, and another for tilting. All the motors work separately but connect to the same switch. The switch...

As long as the cost of replacing the spark plugs on the right side is equal to half of the cost of doing it on the total engine I think it will be ok. Considering that the cylinder head is...

Hello - your English is very good actually. Yes, your plan makes good sense. The radio (or 'infotainment center' as they are now called) is modular, and at least within your make and model, fairly interchangeable. A radio/infotainment cluster from...

Hi there. The headlight bulbs got burned out due to the wires touching. Replace the low beam headlights and the taillight bulbs as they probably burnt out from the short in the system. If the bulbs are good, check the...

Hello, and thank you for writing in. When diagnosing this type of no-start, there are several things you will want to test first to make sure the basic charging system is working to supply the starter with power. When driving,...

Hi Lakeshia. Thanks for writing in today. Most of the time, when you hear a chime when the car starts, it's a safety warning indicating that either a door or seat belt is not correctly closed or a sensor that...

On your vehicle, there may be a a fused, switched lead running from the fuse to the flasher, so that the unit only receives power in the "Hot or Run" key position. If this segment of the circuit malfunctions, your...

It sounds like you may have a fuel supply problem in getting the proper amount of fuel to the fuel injectors. As you know, when you turn the key to on, the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) is activated and the fuel...

If the problem started literally upon start up after installing new plugs I would first suspect a problem with the plugs, or something was damaged during the work or something is not properly connected. Of course, coincidences are possible, such...