Q: TPMS light coming on while driving

Keyless push-button starting systems (https://www.yourmechanic.com/article/how-a-keyless-push-button-ignition-works) are advanced electronic systems that utilize wireless and wired communications to communicate passive anti-theft information and engine starting permissions between several control modules (computers). The first item in these systems are the keys, which are...

We would have to know if the vehicle is automatic or manual, and the exact nature of the problem. If it is an automatic transmission, I would check the transmission fluid and make sure it is at the correct level...

The content theft deterrent (CTD) alarm will sound when either the door is opened without using the key to unlock the driver's door, or when the door is unlocked without using the unlock command from the keyless entry transmitter. My...

It is possible that you could have a faulty wheel bearing (https://www.yourmechanic.com/article/symptoms-of-bad-or-failing-wheel-bearings). Wheel bearings can often cause grinding noises when the lubrication onside them dries up. I would recommend having your vehicle inspected once more for a rear wheel bearing...

Hi, thanks for writing in. I would recommend using a high mileage semi-synthetic oil. High mileage oils are designed to remove unwanted deposits created by wear and tear over time. Sometimes, switching to straight synthetic oils (https://www.yourmechanic.com/article/can-you-switch-between-regular-and-synthetic-motor-oil) at high mileage...

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...

It is not snow or ice that will damage an engine but heat and friction. This engine is turbo charged and the turbo bearings are lubricated by the engine oil. When you change the oil you should use only the...

You should get a complete cost break down in writing. The price may not be just for the water pump and have additional repairs like thermostat and hoses or flushing of the system. make sure you get all work in...

Hi there. It sounds like there is either a short to power or feedback occurring in an electrical circuit. Locating the faulty circuit can be time consuming, but it can be accomplished. Look for chaffed/melted wiring and corroded connectors and...