Q: Running rough like a misfire

The fog lights are an important safety feature that give your vehicle added visibility in foggy conditions. These lights are controlled by the fog lamp band, which is located on the turn signal lever. To turn on the fog lamps,...

On the 528's, there is an electronically controlled heater valve that can stick closed, blocking heated coolant from entering the heater core. Replacing this component will mean the coolant system would need to drained, filled, and bled. You may want...

On some vehicles, the instrument cluster may do a sweep on start-up as a way for the computer to check operation. If the temperature gauge goes to the high mark and stays there, you may have a malfunctioning engine coolant...

With the vehicle off, pump the brake pedal until all of the assist has been diminished. This will empty the brake booster. Upon pumping, the pedal should become more and more stiff until it feels like you are almost stepping...

Hi Marsha. Has the timing belt been recently serviced? If so, did the concern start after this service? The timing belt may be incorrectly set. However, if the timing belt has not been recently serviced there are other possible reasons...

Hi there - I suspect your vibration behavior (https://www.yourmechanic.com/article/what-causes-a-car-to-shake) is caused by driveshaft problems with one or both of the driveshafts. This may be simply an out-of-balance problem, or a mis-aligned or bent driveshaft issue. You should have eliminated bent...

This is a sign of a faulty starter solenoid. The starter solenoid is located on the starter and has internal electrical contacts that transmit electricity to the starter. When this fails, it may cause a clicking sound and will not...

Hello If you are getting a random misfire code at higher speeds then you may have a fuel system issue or an air flow problem. I would usually test the fuel pressure to make sure that the pump is fine...

If the system was recently opened up to replace any parts, what you are describing is typically a consequence of air trapped in the system, and consequent aeration of the power steering fluid, which builds pressure in the reservoir. Check...