Q: How do I use the high beams?

The Bounce-Back feature stops the window from moving when it detects something in its way. This feature can be overridden. To override the Bounce-Back feature. When the window reaches a Bounce-Back position, move the power window switch to the one-touch...

The P0101 code is a code for the Mass airflow meter, the P0171 is a 'too lean bank 1' and the other code you have, you are saying, is for a 'too lean bank 2'. This means either the air...

Hi there, is the Check Engine light on? This helps with diagnosing the issue and would help point to a cause. There are multiple things that could be happening, so have a certified technician diagnose your starting issue (https://www.yourmechanic.com/services/car-is-hard-to-start-inspection) further...

Hi there. There are a couple of different reasons why a single cylinder would be misfiring. A common issue would be a lack of continuity throughout your spark plug coil, wire, and plug. Another problem you may be having is...

Hello. This is definitely an internal engine problem. When it gets hot the cylinder head fails and this occurs. It can even be a cracked head or block in some serious cases. Either way, the timing chain should be replaced...

The code means the ECM lost vehicle power and may of been from a battery being disconnected or an intermittent wiring issue. Try and clear the code and then see if it comes back. If it does then the power...

The reservoir is going empty due to a blown head gasket most likely. You will need to have the system pressure tested first to make sure the radiator (https://www.yourmechanic.com/services/radiator-replacement) and coolant reservoir (https://www.yourmechanic.com/services/coolant-reservoir-replacement) is not leaking under pressure. I suggest...

Hello there, many common problems will cause your 2009 Buick Terraza to have a loss of engine power. The most common would be spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement), fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement), coil (https://www.yourmechanic.com/services/ignition-coil-replacement), fuel injectors (https://www.yourmechanic.com/services/fuel-injector-replacement), MAF sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), vacuum leak, oxygen...

It's true that the car you're looking at may just need an ignition coil. It's also true that it might need an ignition module, a fuel injector, an intake manifold, or it may even have valve damage. Many times I've...