Q: Why do my car jerk at 20mph

The rear window washer gives you added visibility through the rear window by spraying washer fluid on it, and wiping it away. To use this feature, push the wiper lever (located on the right side of the steering column) forward,...

The brake system Warning Light is located on the instrument panel. This light illuminates when the parking brake is engaged, when there is a problem with the brake system, or when the brake fluid is low. As soon as you...

Many different parts can cause the vehicle to overheat. The most common would be the thermostat (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-thermostat), radiator (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-radiator), water pump (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-water-pump), air in the coolant, or a coolant leak. When a vehicle overheats at idle the usual suspect is...

You have replaced lot's of things on your car. I'm not sure you replaced it all trying to fix a no start or if you replaced it all out of maintenance. When we replace this many parts at once we...

Hi, thanks for writing in. If it has been more than 5000 miles, then it is time. Also, you can take a look at the front and rear tires and move your hand over top of the tires in one...

Hello - a "skipping a gear condition (https://www.yourmechanic.com/question/car-skips-gears)" like this is most commonly a failure of the 3-4 gear clutch pack (for the 4L60E transmission). It is also possible that one of the valve passages in the transmission is damaged,...

Without further starter circuit tests to see if the complete circuit is operational and the theft system is not activated. The theft system will not let the starter relay operate if the key is not disabling the PATS system. Have...

The steering system is designed to have a hard steering at high speeds to prevent any rollovers. The Dynamic Stability Control or Traction Control is designed to keep the vehicle from over steering when driven at a higher speed. You...

Hi Cinco. Thanks for contacting us today. In most cases, when you have forward gears working but no reverse in an automatic transmission, it's an indication of a failed reverse gear. This will require an inspection from a professional transmission...