Q: Bad head

The Oil Pressure Low – Stop Engine message appears when the oil pressure switch, which is located on the engine, has detected low oil pressure. Low oil pressure can be caused by a number of things including a low oil...

Jumping a vehicle is a great way to receive instant power. On the other hand this can cause electrical issues if not done correctly. Multiple fuses can blow leaving you with a loss of power to many components in your...

When your engine is idling, the vehicle is likely stopped which lowers the airflow through the radiator. The more airflow the radiator receives the more likely the engine is to remain cool. When the air conditioning is turned on the...

The clicking sound can occur when there is not enough battery power getting to the starter to crank the engine. If the cables were corroded, then the battery may be sulfated and need to be replaced. A simple battery check...

Hi there, thanks for writing in about your 1991 Acura Legend. I would start by verifying that you are connecting the correct terminals and that you have continuity (i.e., the clip is actually contacting the terminals well). If so, and...

Hello, thanks for writing in about your Volkswagen Passat. Trouble code P074 (https://www.yourmechanic.com/article/p0741-obd-ii-trouble-code-torque-converter-clutch-circuit-performance-or-stuck-off-by-jamahl-walker)1 indicates: Torque Converter Clutch Circuit Performance or Stuck Off. If you need help with getting this fixed, consider YourMechanic, as one of our mobile technicians can come...

Hello, There are a number of reasons that may cause the check engine light to come on and the engine to shake. Shaking or vibration (https://www.yourmechanic.com/services/engine-is-shaking-pulsating-or-vibrating-inspection) may be caused by many different things such as faulty spark plugs, poor fuel...

If the vehicle fuel efficiency has dropped 15%, and there is no obvious explanation, something is wrong. The timing of the tire replacement to the drop-off in mileage is undoubtedly just a coincidence unless the tires are wildly defective thus...

If your car will reverse in when cold but not when hot, it's likely that you're looking at a mechanical failure in the transmission. automatic transmissions use hydraulic pressure to operate the various clutches and bands that shift the gears....