Q: PO531

This problem could be related to the immobilizer function of the alarm system, or could be related to the engine or vehicle ground circuits. If the Check Engine Light is illuminated, a local mechanic with an advanced scan tool (like...

If your gas cap is loose, you will not lose fuel in its liquid form. You will, however, lose fuel in its gaseous state (https://www.yourmechanic.com/article/can-a-loose-gas-cap-let-gas-leak-out-of-the-fuel-tank) which is called a vapor. Gasoline absorbs heat and, if left in an open container,...

The menu system in your car’s satellite radio helps you navigate through channels, categories and more. Using it is easy, too. Here’s how: Turn the key on. Turn the audio system on. Press the SIRIUS button. Press the menu button...

Hi, to fix this problem you will need to replace the intake manifold gaskets. That will take care of the Barometric Pressure Sensor. I would inspect the exhaust gas recirculation (EGR) valve, since it may have been left open causing...

High brake effort can be caused by a restriction in the system. What can happen with the brake system is the brake hoses attached to caliper degrade internally causing a restriction. The hose will collapse under pressure.

Hello, thanks for writing in. Depending on the vehicle and if the door can open from the inside. The labor is roughly about 1.5 hours. It may be more on some vehicles and models. I'd suggest adding in your car's...

Hi there. From the description you have provided, your vehicle overheating may be a combination of problems. The cooling system work you performed, replacing the radiator, the thermostat, the radiator fan switch and flushing the cooling system, should of taken...

Hey there. This is a problem with the Body Control Module (which keeps a copy of actual mileage) not re-updating the instrument cluster appropriately after a power outage. Contact your Saturn dealer service center for "Subject: 2000 - 2002 Saturn...

Hello, thank you for writing in. The last technicians that worked on your vehicle are not wrong. There are certain types of brake pads that will make a squealing noise when the brakes are applied. These are typically made from...