Q: Engine light on. Runs Rough

You want to keep the interior of the car just as clean and nice-looking as the outside. Use a vacuum cleaner to remove dust and dirt. Use a damp clean cloth to wipe down dirty surfaces. Clean leather areas with...

Hello, depending on where the damage is on the car you may have broken or bent something on the outside of the motor. I would say the most common problems would be from a fan that is damaged or a...

Smelling a gas odor coming from your vehicle is never good experience and it usually means there is a leak somewhere. From the description provided, it is quite possible that the EVAP Purge Canister has developed a leak and needs...

Things can change but you'll need to replace it and that is a real pain. On that vehicle, they are very popular. So, you can go to any good aftermarket parts place and get an aftermarket control arm (https://www.yourmechanic.com/parts/control-arm-assembly) with...

Hi, thanks for writing in. Your car should just have one neutral safety switch that prevents the car from being started when the transmission is not in park. This switch is located down on the left hand (driver's side) of...

Hi there. Governors in a fuel system are basically a three-way valve. There is a supply port, exit port, and a dump port. As the fuel pressure regulator (https://www.yourmechanic.com/services/fuel-pressure-regulator-replacement) is set the fuel pressure will remain the same as when...

Hi there. Seems we have a lot of missing information that would be helpful; model, year, transmission type, mileage, good description of what is happening. An axle can affect the transmission if the axle is damaged/binding. There are many other...

It sounds like you may have a clogged catalytic converter. The catalytic converter converts toxic exhaust gases into less harmful pollutants that are suitable to be expelled into the atmosphere. When this is clogged, this causes these gases to be...

Hello - if the noise (https://www.yourmechanic.com/services/whining-sound-when-car-is-in-gear-inspection) increases with the speed of the vehicle, but only while you are accelerating (as opposed to coasting), the problem is in the drivetrain (transmission or differential). If the noise increases with road speed, whether...