Q: Headlight problem

The Base Message Center keeps track of all of the functions your truck performs. This message center will tell you all about how your vehicle is performing. The Average Miles Per Gallon feature can show your truck's fuel economy. This...

Code P0327 stands for knock sensor bank 1. Some of the common causes for this code are: a problem at connector C627 or C636, a problem with the power train control model (PCM) or a problem with the knock sensor...

Hi. If your car is suffering in performance and the wrench indicator light has come on, then that means the vehicle needs to be serviced. A professional technician, such as one from YourMechanic, should be able to scan the vehicle...

Hello. There are many things that can cause a vehicle to suddenly stall out. You mention that there was an issue with the power windows (https://www.yourmechanic.com/services/window-is-not-working-inspection) and door locks (https://www.yourmechanic.com/services/power-door-locks-are-not-working-inspection), this may be an indicator that the issue is electrical...

On a vehicle that is 15 years old you may have a leak in the condenser (https://www.yourmechanic.com/services/ac-condenser-replacement), compressor (https://www.yourmechanic.com/services/ac-compressor-replacement), or evaporator. One of these faulty components may be leaking down the pressure. It's also possible that one of the pressure...

Hi, thanks for writing in. In my 35 plus years of servicing vehicles, I have never seen a strut go bad when I lifted a vehicle on a lift, however this does not mean it is not possible. When the...

Hi there. The codes you listed are related to a fault with the MAF, and a rich idle situation. In some cases, the manifold leak you've indicated can trigger these codes and will require repair in order to resolve the...

Hi There, If your oil pressure falls below a specific level, the ECM (car's computer) will automatically shut the engine down to avoid further damage to the engine. This is done as a safety precaution. Typically, the oil pressure light...

The battery should be load tested (https://www.yourmechanic.com/services/battery-is-dead-inspection) by a professional. Load testing can only be reliably performed on a fully charged battery. If the battery passes a load test be sure it is NOT a marginal pass in which case...