Q: Hi Joshua, 2004 XJR, while in drive with my foot in the brake the car jumps in and out of gear. What would cause that to happen?

Your car is equipped with electric power steering. The vehicle needs to be checked for codes in the steering system. If there are none present, please contact Hyundai to see if your vehicle is covered under recall #15V100000 for Hyundai...

If your vehicle has a Check Engine light, I would recommend starting there. Any trouble codes found in the system would likely be related to your issue, and would aid in diagnosis of this issue. Some possible causes of your...

People have this image about mechanics and a lot of mechanics, if they’ve been there too long, sometime will get snobby and say “I only use Snap-on tools.” I have all kinds of tools. Since I’m a famous mechanic, people...

If you changed the radiator and thermostat and still overheats due to no coolant circulation then you have a water pump (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-water-pump) that is not circulating the coolant. The pump fins can get worn off, unable to pump and circulate...

The turbo 400 was used on a lot of trucks with the 5.7 engine and should be bolted up if it came out of an engine with a 5.7 or 5.0 engine. As far as the drive shaft and length...

Hello. If oil is leaking from your oil filter (https://www.yourmechanic.com/services/change-oil-and-filter), then either the filter is not being installed correctly or the oil filter housing is damaged. Most oil filters use a rubber gasket to seal the oil in the engine....

Hello there, you have several different issues going on with your 2006 Acura MDX. When the window regulator is replaced there is a window reset procedure that must be done, this tells the regulator when the window is fully closed,...

Hi there - "boundary measured engine temperature," or the lowest temp reading a sensor can transmit, can be different based on each temperature sensor. The issue here is what is the true engine temperature? Is the thermostat getting the engine...

If the thermostat is not open yet then the thermostat will not let enough fluid to flow into the heater core. You should have both heater hoses into the heater core hot when idling. You should let the engine run...